StringUtils.java

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/*
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 * Licensed to the Apache Software Foundation (ASF) under one or more
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 * contributor license agreements.  See the NOTICE file distributed with
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 * this work for additional information regarding copyright ownership.
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 * The ASF licenses this file to You under the Apache License, Version 2.0
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 * (the "License"); you may not use this file except in compliance with
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 * the License.  You may obtain a copy of the License at
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 *
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 *      http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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package org.apache.commons.lang3;
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import java.io.UnsupportedEncodingException;
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import java.nio.charset.Charset;
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import java.text.Normalizer;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Locale;
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import java.util.Objects;
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import java.util.regex.Pattern;
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/**
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 * <p>Operations on {@link java.lang.String} that are
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 * {@code null} safe.</p>
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 *
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 * <ul>
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 *  <li><b>IsEmpty/IsBlank</b>
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 *      - checks if a String contains text</li>
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 *  <li><b>Trim/Strip</b>
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 *      - removes leading and trailing whitespace</li>
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 *  <li><b>Equals/Compare</b>
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 *      - compares two strings null-safe</li>
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 *  <li><b>startsWith</b>
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 *      - check if a String starts with a prefix null-safe</li>
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 *  <li><b>endsWith</b>
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 *      - check if a String ends with a suffix null-safe</li>
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 *  <li><b>IndexOf/LastIndexOf/Contains</b>
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 *      - null-safe index-of checks
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 *  <li><b>IndexOfAny/LastIndexOfAny/IndexOfAnyBut/LastIndexOfAnyBut</b>
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 *      - index-of any of a set of Strings</li>
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 *  <li><b>ContainsOnly/ContainsNone/ContainsAny</b>
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 *      - does String contains only/none/any of these characters</li>
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 *  <li><b>Substring/Left/Right/Mid</b>
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 *      - null-safe substring extractions</li>
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 *  <li><b>SubstringBefore/SubstringAfter/SubstringBetween</b>
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 *      - substring extraction relative to other strings</li>
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 *  <li><b>Split/Join</b>
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 *      - splits a String into an array of substrings and vice versa</li>
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 *  <li><b>Remove/Delete</b>
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 *      - removes part of a String</li>
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 *  <li><b>Replace/Overlay</b>
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 *      - Searches a String and replaces one String with another</li>
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 *  <li><b>Chomp/Chop</b>
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 *      - removes the last part of a String</li>
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 *  <li><b>AppendIfMissing</b>
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 *      - appends a suffix to the end of the String if not present</li>
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 *  <li><b>PrependIfMissing</b>
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 *      - prepends a prefix to the start of the String if not present</li>
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 *  <li><b>LeftPad/RightPad/Center/Repeat</b>
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 *      - pads a String</li>
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 *  <li><b>UpperCase/LowerCase/SwapCase/Capitalize/Uncapitalize</b>
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 *      - changes the case of a String</li>
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 *  <li><b>CountMatches</b>
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 *      - counts the number of occurrences of one String in another</li>
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 *  <li><b>IsAlpha/IsNumeric/IsWhitespace/IsAsciiPrintable</b>
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 *      - checks the characters in a String</li>
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 *  <li><b>DefaultString</b>
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 *      - protects against a null input String</li>
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 *  <li><b>Rotate</b>
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 *      - rotate (circular shift) a String</li>
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 *  <li><b>Reverse/ReverseDelimited</b>
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 *      - reverses a String</li>
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 *  <li><b>Abbreviate</b>
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 *      - abbreviates a string using ellipsis or another given String</li>
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 *  <li><b>Difference</b>
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 *      - compares Strings and reports on their differences</li>
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 *  <li><b>LevenshteinDistance</b>
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 *      - the number of changes needed to change one String into another</li>
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 * </ul>
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 *
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 * <p>The {@code StringUtils} class defines certain words related to
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 * String handling.</p>
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 *
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 * <ul>
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 *  <li>null - {@code null}</li>
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 *  <li>empty - a zero-length string ({@code ""})</li>
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 *  <li>space - the space character ({@code ' '}, char 32)</li>
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 *  <li>whitespace - the characters defined by {@link Character#isWhitespace(char)}</li>
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 *  <li>trim - the characters &lt;= 32 as in {@link String#trim()}</li>
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 * </ul>
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 *
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 * <p>{@code StringUtils} handles {@code null} input Strings quietly.
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 * That is to say that a {@code null} input will return {@code null}.
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 * Where a {@code boolean} or {@code int} is being returned
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 * details vary by method.</p>
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 *
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 * <p>A side effect of the {@code null} handling is that a
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 * {@code NullPointerException} should be considered a bug in
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 * {@code StringUtils}.</p>
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 *
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 * <p>Methods in this class give sample code to explain their operation.
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 * The symbol {@code *} is used to indicate any input including {@code null}.</p>
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 *
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 * <p>#ThreadSafe#</p>
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 * @see java.lang.String
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 * @since 1.0
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 */
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//@Immutable
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public class StringUtils {
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    // Performance testing notes (JDK 1.4, Jul03, scolebourne)
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    // Whitespace:
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    // Character.isWhitespace() is faster than WHITESPACE.indexOf()
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    // where WHITESPACE is a string of all whitespace characters
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    //
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    // Character access:
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    // String.charAt(n) versus toCharArray(), then array[n]
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    // String.charAt(n) is about 15% worse for a 10K string
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    // They are about equal for a length 50 string
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    // String.charAt(n) is about 4 times better for a length 3 string
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    // String.charAt(n) is best bet overall
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    //
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    // Append:
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    // String.concat about twice as fast as StringBuffer.append
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    // (not sure who tested this)
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    /**
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     * A String for a space character.
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     *
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     * @since 3.2
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     */
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    public static final String SPACE = " ";
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    /**
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     * The empty String {@code ""}.
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     * @since 2.0
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     */
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    public static final String EMPTY = "";
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    /**
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     * A String for linefeed LF ("\n").
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     *
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     * @see <a href="http://docs.oracle.com/javase/specs/jls/se7/html/jls-3.html#jls-3.10.6">JLF: Escape Sequences
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     *      for Character and String Literals</a>
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     * @since 3.2
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     */
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    public static final String LF = "\n";
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    /**
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     * A String for carriage return CR ("\r").
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     *
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     * @see <a href="http://docs.oracle.com/javase/specs/jls/se7/html/jls-3.html#jls-3.10.6">JLF: Escape Sequences
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     *      for Character and String Literals</a>
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     * @since 3.2
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     */
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    public static final String CR = "\r";
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    /**
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     * Represents a failed index search.
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     * @since 2.1
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     */
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    public static final int INDEX_NOT_FOUND = -1;
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    /**
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     * <p>The maximum size to which the padding constant(s) can expand.</p>
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     */
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    private static final int PAD_LIMIT = 8192;
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    /**
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     * <p>{@code StringUtils} instances should NOT be constructed in
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     * standard programming. Instead, the class should be used as
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     * {@code StringUtils.trim(" foo ");}.</p>
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     *
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     * <p>This constructor is public to permit tools that require a JavaBean
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     * instance to operate.</p>
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     */
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    public StringUtils() {
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        super();
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    }
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    // Empty checks
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    //-----------------------------------------------------------------------
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    /**
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     * <p>Checks if a CharSequence is empty ("") or null.</p>
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     *
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     * <pre>
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     * StringUtils.isEmpty(null)      = true
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     * StringUtils.isEmpty("")        = true
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     * StringUtils.isEmpty(" ")       = false
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     * StringUtils.isEmpty("bob")     = false
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     * StringUtils.isEmpty("  bob  ") = false
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     * </pre>
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     *
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     * <p>NOTE: This method changed in Lang version 2.0.
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     * It no longer trims the CharSequence.
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     * That functionality is available in isBlank().</p>
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     *
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     * @param cs  the CharSequence to check, may be null
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     * @return {@code true} if the CharSequence is empty or null
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     * @since 3.0 Changed signature from isEmpty(String) to isEmpty(CharSequence)
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     */
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    public static boolean isEmpty(final CharSequence cs) {
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2. isEmpty : negated conditional → KILLED
3. isEmpty : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return cs == null || cs.length() == 0;
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    }
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    /**
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     * <p>Checks if a CharSequence is not empty ("") and not null.</p>
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     *
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     * <pre>
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     * StringUtils.isNotEmpty(null)      = false
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     * StringUtils.isNotEmpty("")        = false
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     * StringUtils.isNotEmpty(" ")       = true
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     * StringUtils.isNotEmpty("bob")     = true
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     * StringUtils.isNotEmpty("  bob  ") = true
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     * </pre>
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     *
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     * @param cs  the CharSequence to check, may be null
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     * @return {@code true} if the CharSequence is not empty and not null
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     * @since 3.0 Changed signature from isNotEmpty(String) to isNotEmpty(CharSequence)
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     */
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    public static boolean isNotEmpty(final CharSequence cs) {
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        return !isEmpty(cs);
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    }
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    /**
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     * <p>Checks if any of the CharSequences are empty ("") or null.</p>
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     *
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     * <pre>
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     * StringUtils.isAnyEmpty(null)             = true
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     * StringUtils.isAnyEmpty(null, "foo")      = true
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     * StringUtils.isAnyEmpty("", "bar")        = true
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     * StringUtils.isAnyEmpty("bob", "")        = true
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     * StringUtils.isAnyEmpty("  bob  ", null)  = true
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     * StringUtils.isAnyEmpty(" ", "bar")       = false
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     * StringUtils.isAnyEmpty("foo", "bar")     = false
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     * </pre>
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     *
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     * @param css  the CharSequences to check, may be null or empty
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     * @return {@code true} if any of the CharSequences are empty or null
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     * @since 3.2
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     */
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    public static boolean isAnyEmpty(final CharSequence... css) {
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      if (ArrayUtils.isEmpty(css)) {
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        return false;
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      }
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2. isAnyEmpty : Changed increment from 1 to -1 → KILLED
3. isAnyEmpty : negated conditional → KILLED
      for (final CharSequence cs : css){
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        if (isEmpty(cs)) {
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          return true;
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        }
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      }
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      return false;
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    }
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    /**
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     * <p>Checks if any of the CharSequences are not empty ("") and not null.</p>
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     *
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     * <pre>
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     * StringUtils.isAnyNotEmpty(null)             = false
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     * StringUtils.isAnyNotEmpty(new String[] {})  = false
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     * StringUtils.isAnyNotEmpty(null, "foo")      = true
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     * StringUtils.isAnyNotEmpty("", "bar")        = true
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     * StringUtils.isAnyNotEmpty("bob", "")        = true
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     * StringUtils.isAnyNotEmpty("  bob  ", null)  = true
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     * StringUtils.isAnyNotEmpty(" ", "bar")       = true
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     * StringUtils.isAnyNotEmpty("foo", "bar")     = true
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     * </pre>
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     *
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     * @param css  the CharSequences to check, may be null or empty
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     * @return {@code true} if any of the CharSequences are not empty and not null
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     * @since 3.6
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     */
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    public static boolean isAnyNotEmpty(final CharSequence... css) {
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      if (ArrayUtils.isEmpty(css)) {
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        return false;
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      }
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2. isAnyNotEmpty : Changed increment from 1 to -1 → KILLED
3. isAnyNotEmpty : negated conditional → KILLED
      for (final CharSequence cs : css) {
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        if (isNotEmpty(cs)) {
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          return true;
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        }
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      }
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      return false;
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    }
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    /**
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     * <p>Checks if none of the CharSequences are empty ("") or null.</p>
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     *
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     * <pre>
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     * StringUtils.isNoneEmpty(null)             = false
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     * StringUtils.isNoneEmpty(null, "foo")      = false
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     * StringUtils.isNoneEmpty("", "bar")        = false
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     * StringUtils.isNoneEmpty("bob", "")        = false
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     * StringUtils.isNoneEmpty("  bob  ", null)  = false
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     * StringUtils.isNoneEmpty(new String[] {})  = false
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     * StringUtils.isNoneEmpty(" ", "bar")       = true
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     * StringUtils.isNoneEmpty("foo", "bar")     = true
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     * </pre>
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     *
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     * @param css  the CharSequences to check, may be null or empty
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     * @return {@code true} if none of the CharSequences are empty or null
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     * @since 3.2
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     */
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    public static boolean isNoneEmpty(final CharSequence... css) {
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2. isNoneEmpty : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
      return !isAnyEmpty(css);
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    }
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    /**
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     * <p>Checks if a CharSequence is empty (""), null or whitespace only.</p>
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     * 
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     * </p>Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
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     *
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     * <pre>
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     * StringUtils.isBlank(null)      = true
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     * StringUtils.isBlank("")        = true
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     * StringUtils.isBlank(" ")       = true
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     * StringUtils.isBlank("bob")     = false
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     * StringUtils.isBlank("  bob  ") = false
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     * </pre>
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     *
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     * @param cs  the CharSequence to check, may be null
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     * @return {@code true} if the CharSequence is null, empty or whitespace only
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     * @since 2.0
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     * @since 3.0 Changed signature from isBlank(String) to isBlank(CharSequence)
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     */
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    public static boolean isBlank(final CharSequence cs) {
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        int strLen;
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2. isBlank : negated conditional → KILLED
        if (cs == null || (strLen = cs.length()) == 0) {
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            return true;
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        }
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2. isBlank : Changed increment from 1 to -1 → KILLED
3. isBlank : negated conditional → KILLED
        for (int i = 0; i < strLen; i++) {
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            if (Character.isWhitespace(cs.charAt(i)) == false) {
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                return false;
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            }
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        }
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        return true;
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    }
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    /**
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     * <p>Checks if a CharSequence is not empty (""), not null and not whitespace only.</p>
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     * 
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     * </p>Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
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     *
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     * <pre>
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     * StringUtils.isNotBlank(null)      = false
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     * StringUtils.isNotBlank("")        = false
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     * StringUtils.isNotBlank(" ")       = false
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     * StringUtils.isNotBlank("bob")     = true
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     * StringUtils.isNotBlank("  bob  ") = true
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     * </pre>
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     *
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     * @param cs  the CharSequence to check, may be null
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     * @return {@code true} if the CharSequence is
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     *  not empty and not null and not whitespace only
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     * @since 2.0
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     * @since 3.0 Changed signature from isNotBlank(String) to isNotBlank(CharSequence)
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     */
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    public static boolean isNotBlank(final CharSequence cs) {
364 2 1. isNotBlank : negated conditional → KILLED
2. isNotBlank : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return !isBlank(cs);
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    }
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    /**
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     * <p>Checks if any of the CharSequences are empty ("") or null or whitespace only.</p>
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     * 
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     * </p>Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
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     *
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     * <pre>
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     * StringUtils.isAnyBlank(null)             = true
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     * StringUtils.isAnyBlank(null, "foo")      = true
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     * StringUtils.isAnyBlank(null, null)       = true
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     * StringUtils.isAnyBlank("", "bar")        = true
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     * StringUtils.isAnyBlank("bob", "")        = true
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     * StringUtils.isAnyBlank("  bob  ", null)  = true
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     * StringUtils.isAnyBlank(" ", "bar")       = true
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     * StringUtils.isAnyBlank(new String[] {})  = false
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     * StringUtils.isAnyBlank("foo", "bar")     = false
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     * </pre>
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     *
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     * @param css  the CharSequences to check, may be null or empty
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     * @return {@code true} if any of the CharSequences are empty or null or whitespace only
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     * @since 3.2
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     */
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    public static boolean isAnyBlank(final CharSequence... css) {
389 1 1. isAnyBlank : negated conditional → KILLED
      if (ArrayUtils.isEmpty(css)) {
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        return false;
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      }
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2. isAnyBlank : Changed increment from 1 to -1 → KILLED
3. isAnyBlank : negated conditional → KILLED
      for (final CharSequence cs : css){
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        if (isBlank(cs)) {
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          return true;
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        }
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      }
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      return false;
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    }
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    /**
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     * <p>Checks if any of the CharSequences are not empty (""), not null and not whitespace only.</p>
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     * 
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     * </p>Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
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     *
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     * <pre>
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     * StringUtils.isAnyNotBlank(null)             = false
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     * StringUtils.isAnyNotBlank(null, "foo")      = true
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     * StringUtils.isAnyNotBlank(null, null)       = false
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     * StringUtils.isAnyNotBlank("", "bar")        = true
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     * StringUtils.isAnyNotBlank("bob", "")        = true
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     * StringUtils.isAnyNotBlank("  bob  ", null)  = true
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     * StringUtils.isAnyNotBlank(" ", "bar")       = true
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     * StringUtils.isAnyNotBlank("foo", "bar")     = true
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     * StringUtils.isAnyNotBlank(new String[] {})  = false
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     * </pre>
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     *
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     * @param css  the CharSequences to check, may be null or empty
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     * @return {@code true} if any of the CharSequences are not empty and not null and not whitespace only
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     * @since 3.6
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     */
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    public static boolean isAnyNotBlank(final CharSequence... css) {
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      if (ArrayUtils.isEmpty(css)) {
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        return false;
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      }
425 3 1. isAnyNotBlank : changed conditional boundary → KILLED
2. isAnyNotBlank : Changed increment from 1 to -1 → KILLED
3. isAnyNotBlank : negated conditional → KILLED
      for (final CharSequence cs : css) {
426 1 1. isAnyNotBlank : negated conditional → KILLED
        if (isNotBlank(cs)) {
427 1 1. isAnyNotBlank : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
          return true;
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        }
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      }
430 1 1. isAnyNotBlank : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
      return false;
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    }
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    /**
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     * <p>Checks if none of the CharSequences are empty (""), null or whitespace only.</p>
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     * 
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     * </p>Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
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     *
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     * <pre>
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     * StringUtils.isNoneBlank(null)             = false
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     * StringUtils.isNoneBlank(null, "foo")      = false
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     * StringUtils.isNoneBlank(null, null)       = false
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     * StringUtils.isNoneBlank("", "bar")        = false
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     * StringUtils.isNoneBlank("bob", "")        = false
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     * StringUtils.isNoneBlank("  bob  ", null)  = false
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     * StringUtils.isNoneBlank(" ", "bar")       = false
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     * StringUtils.isNoneBlank(new String[] {})  = false
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     * StringUtils.isNoneBlank("foo", "bar")     = true
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     * </pre>
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     *
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     * @param css  the CharSequences to check, may be null or empty
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     * @return {@code true} if none of the CharSequences are empty or null or whitespace only
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     * @since 3.2
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     */
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    public static boolean isNoneBlank(final CharSequence... css) {
455 2 1. isNoneBlank : negated conditional → KILLED
2. isNoneBlank : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
      return !isAnyBlank(css);
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    }
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    // Trim
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    //-----------------------------------------------------------------------
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    /**
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     * <p>Removes control characters (char &lt;= 32) from both
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     * ends of this String, handling {@code null} by returning
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     * {@code null}.</p>
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     *
465
     * <p>The String is trimmed using {@link String#trim()}.
466
     * Trim removes start and end characters &lt;= 32.
467
     * To strip whitespace use {@link #strip(String)}.</p>
468
     *
469
     * <p>To trim your choice of characters, use the
470
     * {@link #strip(String, String)} methods.</p>
471
     *
472
     * <pre>
473
     * StringUtils.trim(null)          = null
474
     * StringUtils.trim("")            = ""
475
     * StringUtils.trim("     ")       = ""
476
     * StringUtils.trim("abc")         = "abc"
477
     * StringUtils.trim("    abc    ") = "abc"
478
     * </pre>
479
     *
480
     * @param str  the String to be trimmed, may be null
481
     * @return the trimmed string, {@code null} if null String input
482
     */
483
    public static String trim(final String str) {
484 2 1. trim : negated conditional → KILLED
2. trim : mutated return of Object value for org/apache/commons/lang3/StringUtils::trim to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str == null ? null : str.trim();
485
    }
486
487
    /**
488
     * <p>Removes control characters (char &lt;= 32) from both
489
     * ends of this String returning {@code null} if the String is
490
     * empty ("") after the trim or if it is {@code null}.
491
     *
492
     * <p>The String is trimmed using {@link String#trim()}.
493
     * Trim removes start and end characters &lt;= 32.
494
     * To strip whitespace use {@link #stripToNull(String)}.</p>
495
     *
496
     * <pre>
497
     * StringUtils.trimToNull(null)          = null
498
     * StringUtils.trimToNull("")            = null
499
     * StringUtils.trimToNull("     ")       = null
500
     * StringUtils.trimToNull("abc")         = "abc"
501
     * StringUtils.trimToNull("    abc    ") = "abc"
502
     * </pre>
503
     *
504
     * @param str  the String to be trimmed, may be null
505
     * @return the trimmed String,
506
     *  {@code null} if only chars &lt;= 32, empty or null String input
507
     * @since 2.0
508
     */
509
    public static String trimToNull(final String str) {
510
        final String ts = trim(str);
511 2 1. trimToNull : negated conditional → KILLED
2. trimToNull : mutated return of Object value for org/apache/commons/lang3/StringUtils::trimToNull to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return isEmpty(ts) ? null : ts;
512
    }
513
514
    /**
515
     * <p>Removes control characters (char &lt;= 32) from both
516
     * ends of this String returning an empty String ("") if the String
517
     * is empty ("") after the trim or if it is {@code null}.
518
     *
519
     * <p>The String is trimmed using {@link String#trim()}.
520
     * Trim removes start and end characters &lt;= 32.
521
     * To strip whitespace use {@link #stripToEmpty(String)}.</p>
522
     *
523
     * <pre>
524
     * StringUtils.trimToEmpty(null)          = ""
525
     * StringUtils.trimToEmpty("")            = ""
526
     * StringUtils.trimToEmpty("     ")       = ""
527
     * StringUtils.trimToEmpty("abc")         = "abc"
528
     * StringUtils.trimToEmpty("    abc    ") = "abc"
529
     * </pre>
530
     *
531
     * @param str  the String to be trimmed, may be null
532
     * @return the trimmed String, or an empty String if {@code null} input
533
     * @since 2.0
534
     */
535
    public static String trimToEmpty(final String str) {
536 2 1. trimToEmpty : negated conditional → KILLED
2. trimToEmpty : mutated return of Object value for org/apache/commons/lang3/StringUtils::trimToEmpty to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str == null ? EMPTY : str.trim();
537
    }
538
539
    /**
540
     * <p>Truncates a String. This will turn
541
     * "Now is the time for all good men" into "Now is the time for".</p>
542
     *
543
     * <p>Specifically:</p>
544
     * <ul>
545
     *   <li>If {@code str} is less than {@code maxWidth} characters
546
     *       long, return it.</li>
547
     *   <li>Else truncate it to {@code substring(str, 0, maxWidth)}.</li>
548
     *   <li>If {@code maxWidth} is less than {@code 0}, throw an
549
     *       {@code IllegalArgumentException}.</li>
550
     *   <li>In no case will it return a String of length greater than
551
     *       {@code maxWidth}.</li>
552
     * </ul>
553
     *
554
     * <pre>
555
     * StringUtils.truncate(null, 0)       = null
556
     * StringUtils.truncate(null, 2)       = null
557
     * StringUtils.truncate("", 4)         = ""
558
     * StringUtils.truncate("abcdefg", 4)  = "abcd"
559
     * StringUtils.truncate("abcdefg", 6)  = "abcdef"
560
     * StringUtils.truncate("abcdefg", 7)  = "abcdefg"
561
     * StringUtils.truncate("abcdefg", 8)  = "abcdefg"
562
     * StringUtils.truncate("abcdefg", -1) = throws an IllegalArgumentException
563
     * </pre>
564
     *
565
     * @param str  the String to truncate, may be null
566
     * @param maxWidth  maximum length of result String, must be positive
567
     * @return truncated String, {@code null} if null String input
568
     * @since 3.5
569
     */
570
    public static String truncate(final String str, final int maxWidth) {
571 1 1. truncate : mutated return of Object value for org/apache/commons/lang3/StringUtils::truncate to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return truncate(str, 0, maxWidth);
572
    }
573
574
    /**
575
     * <p>Truncates a String. This will turn
576
     * "Now is the time for all good men" into "is the time for all".</p>
577
     *
578
     * <p>Works like {@code truncate(String, int)}, but allows you to specify
579
     * a "left edge" offset.
580
     *
581
     * <p>Specifically:</p>
582
     * <ul>
583
     *   <li>If {@code str} is less than {@code maxWidth} characters
584
     *       long, return it.</li>
585
     *   <li>Else truncate it to {@code substring(str, offset, maxWidth)}.</li>
586
     *   <li>If {@code maxWidth} is less than {@code 0}, throw an
587
     *       {@code IllegalArgumentException}.</li>
588
     *   <li>If {@code offset} is less than {@code 0}, throw an
589
     *       {@code IllegalArgumentException}.</li>
590
     *   <li>In no case will it return a String of length greater than
591
     *       {@code maxWidth}.</li>
592
     * </ul>
593
     *
594
     * <pre>
595
     * StringUtils.truncate(null, 0, 0) = null
596
     * StringUtils.truncate(null, 2, 4) = null
597
     * StringUtils.truncate("", 0, 10) = ""
598
     * StringUtils.truncate("", 2, 10) = ""
599
     * StringUtils.truncate("abcdefghij", 0, 3) = "abc"
600
     * StringUtils.truncate("abcdefghij", 5, 6) = "fghij"
601
     * StringUtils.truncate("raspberry peach", 10, 15) = "peach"
602
     * StringUtils.truncate("abcdefghijklmno", 0, 10) = "abcdefghij"
603
     * StringUtils.truncate("abcdefghijklmno", -1, 10) = throws an IllegalArgumentException
604
     * StringUtils.truncate("abcdefghijklmno", Integer.MIN_VALUE, 10) = "abcdefghij"
605
     * StringUtils.truncate("abcdefghijklmno", Integer.MIN_VALUE, Integer.MAX_VALUE) = "abcdefghijklmno"
606
     * StringUtils.truncate("abcdefghijklmno", 0, Integer.MAX_VALUE) = "abcdefghijklmno"
607
     * StringUtils.truncate("abcdefghijklmno", 1, 10) = "bcdefghijk"
608
     * StringUtils.truncate("abcdefghijklmno", 2, 10) = "cdefghijkl"
609
     * StringUtils.truncate("abcdefghijklmno", 3, 10) = "defghijklm"
610
     * StringUtils.truncate("abcdefghijklmno", 4, 10) = "efghijklmn"
611
     * StringUtils.truncate("abcdefghijklmno", 5, 10) = "fghijklmno"
612
     * StringUtils.truncate("abcdefghijklmno", 5, 5) = "fghij"
613
     * StringUtils.truncate("abcdefghijklmno", 5, 3) = "fgh"
614
     * StringUtils.truncate("abcdefghijklmno", 10, 3) = "klm"
615
     * StringUtils.truncate("abcdefghijklmno", 10, Integer.MAX_VALUE) = "klmno"
616
     * StringUtils.truncate("abcdefghijklmno", 13, 1) = "n"
617
     * StringUtils.truncate("abcdefghijklmno", 13, Integer.MAX_VALUE) = "no"
618
     * StringUtils.truncate("abcdefghijklmno", 14, 1) = "o"
619
     * StringUtils.truncate("abcdefghijklmno", 14, Integer.MAX_VALUE) = "o"
620
     * StringUtils.truncate("abcdefghijklmno", 15, 1) = ""
621
     * StringUtils.truncate("abcdefghijklmno", 15, Integer.MAX_VALUE) = ""
622
     * StringUtils.truncate("abcdefghijklmno", Integer.MAX_VALUE, Integer.MAX_VALUE) = ""
623
     * StringUtils.truncate("abcdefghij", 3, -1) = throws an IllegalArgumentException
624
     * StringUtils.truncate("abcdefghij", -2, 4) = throws an IllegalArgumentException
625
     * </pre>
626
     *
627
     * @param str  the String to check, may be null
628
     * @param offset  left edge of source String
629
     * @param maxWidth  maximum length of result String, must be positive
630
     * @return truncated String, {@code null} if null String input
631
     * @since 3.5
632
     */
633
    public static String truncate(final String str, final int offset, final int maxWidth) {
634 2 1. truncate : changed conditional boundary → KILLED
2. truncate : negated conditional → KILLED
        if (offset < 0) {
635
            throw new IllegalArgumentException("offset cannot be negative");
636
        }
637 2 1. truncate : changed conditional boundary → KILLED
2. truncate : negated conditional → KILLED
        if (maxWidth < 0) {
638
            throw new IllegalArgumentException("maxWith cannot be negative");
639
        }
640 1 1. truncate : negated conditional → KILLED
        if (str == null) {
641 1 1. truncate : mutated return of Object value for org/apache/commons/lang3/StringUtils::truncate to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
642
        }
643 2 1. truncate : changed conditional boundary → SURVIVED
2. truncate : negated conditional → KILLED
        if (offset > str.length()) {
644 1 1. truncate : mutated return of Object value for org/apache/commons/lang3/StringUtils::truncate to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
645
        }
646 2 1. truncate : changed conditional boundary → SURVIVED
2. truncate : negated conditional → KILLED
        if (str.length() > maxWidth) {
647 4 1. truncate : changed conditional boundary → SURVIVED
2. truncate : Replaced integer addition with subtraction → KILLED
3. truncate : Replaced integer addition with subtraction → KILLED
4. truncate : negated conditional → KILLED
            final int ix = offset + maxWidth > str.length() ? str.length() : offset + maxWidth;
648 1 1. truncate : mutated return of Object value for org/apache/commons/lang3/StringUtils::truncate to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str.substring(offset, ix);
649
        }
650 1 1. truncate : mutated return of Object value for org/apache/commons/lang3/StringUtils::truncate to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.substring(offset);
651
    }
652
653
    // Stripping
654
    //-----------------------------------------------------------------------
655
    /**
656
     * <p>Strips whitespace from the start and end of a String.</p>
657
     *
658
     * <p>This is similar to {@link #trim(String)} but removes whitespace.
659
     * Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
660
     *
661
     * <p>A {@code null} input String returns {@code null}.</p>
662
     *
663
     * <pre>
664
     * StringUtils.strip(null)     = null
665
     * StringUtils.strip("")       = ""
666
     * StringUtils.strip("   ")    = ""
667
     * StringUtils.strip("abc")    = "abc"
668
     * StringUtils.strip("  abc")  = "abc"
669
     * StringUtils.strip("abc  ")  = "abc"
670
     * StringUtils.strip(" abc ")  = "abc"
671
     * StringUtils.strip(" ab c ") = "ab c"
672
     * </pre>
673
     *
674
     * @param str  the String to remove whitespace from, may be null
675
     * @return the stripped String, {@code null} if null String input
676
     */
677
    public static String strip(final String str) {
678 1 1. strip : mutated return of Object value for org/apache/commons/lang3/StringUtils::strip to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return strip(str, null);
679
    }
680
681
    /**
682
     * <p>Strips whitespace from the start and end of a String  returning
683
     * {@code null} if the String is empty ("") after the strip.</p>
684
     *
685
     * <p>This is similar to {@link #trimToNull(String)} but removes whitespace.
686
     * Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
687
     *
688
     * <pre>
689
     * StringUtils.stripToNull(null)     = null
690
     * StringUtils.stripToNull("")       = null
691
     * StringUtils.stripToNull("   ")    = null
692
     * StringUtils.stripToNull("abc")    = "abc"
693
     * StringUtils.stripToNull("  abc")  = "abc"
694
     * StringUtils.stripToNull("abc  ")  = "abc"
695
     * StringUtils.stripToNull(" abc ")  = "abc"
696
     * StringUtils.stripToNull(" ab c ") = "ab c"
697
     * </pre>
698
     *
699
     * @param str  the String to be stripped, may be null
700
     * @return the stripped String,
701
     *  {@code null} if whitespace, empty or null String input
702
     * @since 2.0
703
     */
704
    public static String stripToNull(String str) {
705 1 1. stripToNull : negated conditional → KILLED
        if (str == null) {
706 1 1. stripToNull : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripToNull to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
707
        }
708
        str = strip(str, null);
709 2 1. stripToNull : negated conditional → KILLED
2. stripToNull : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripToNull to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.isEmpty() ? null : str;
710
    }
711
712
    /**
713
     * <p>Strips whitespace from the start and end of a String  returning
714
     * an empty String if {@code null} input.</p>
715
     *
716
     * <p>This is similar to {@link #trimToEmpty(String)} but removes whitespace.
717
     * Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
718
     *
719
     * <pre>
720
     * StringUtils.stripToEmpty(null)     = ""
721
     * StringUtils.stripToEmpty("")       = ""
722
     * StringUtils.stripToEmpty("   ")    = ""
723
     * StringUtils.stripToEmpty("abc")    = "abc"
724
     * StringUtils.stripToEmpty("  abc")  = "abc"
725
     * StringUtils.stripToEmpty("abc  ")  = "abc"
726
     * StringUtils.stripToEmpty(" abc ")  = "abc"
727
     * StringUtils.stripToEmpty(" ab c ") = "ab c"
728
     * </pre>
729
     *
730
     * @param str  the String to be stripped, may be null
731
     * @return the trimmed String, or an empty String if {@code null} input
732
     * @since 2.0
733
     */
734
    public static String stripToEmpty(final String str) {
735 2 1. stripToEmpty : negated conditional → KILLED
2. stripToEmpty : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripToEmpty to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str == null ? EMPTY : strip(str, null);
736
    }
737
738
    /**
739
     * <p>Strips any of a set of characters from the start and end of a String.
740
     * This is similar to {@link String#trim()} but allows the characters
741
     * to be stripped to be controlled.</p>
742
     *
743
     * <p>A {@code null} input String returns {@code null}.
744
     * An empty string ("") input returns the empty string.</p>
745
     *
746
     * <p>If the stripChars String is {@code null}, whitespace is
747
     * stripped as defined by {@link Character#isWhitespace(char)}.
748
     * Alternatively use {@link #strip(String)}.</p>
749
     *
750
     * <pre>
751
     * StringUtils.strip(null, *)          = null
752
     * StringUtils.strip("", *)            = ""
753
     * StringUtils.strip("abc", null)      = "abc"
754
     * StringUtils.strip("  abc", null)    = "abc"
755
     * StringUtils.strip("abc  ", null)    = "abc"
756
     * StringUtils.strip(" abc ", null)    = "abc"
757
     * StringUtils.strip("  abcyx", "xyz") = "  abc"
758
     * </pre>
759
     *
760
     * @param str  the String to remove characters from, may be null
761
     * @param stripChars  the characters to remove, null treated as whitespace
762
     * @return the stripped String, {@code null} if null String input
763
     */
764
    public static String strip(String str, final String stripChars) {
765 1 1. strip : negated conditional → KILLED
        if (isEmpty(str)) {
766 1 1. strip : mutated return of Object value for org/apache/commons/lang3/StringUtils::strip to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
767
        }
768
        str = stripStart(str, stripChars);
769 1 1. strip : mutated return of Object value for org/apache/commons/lang3/StringUtils::strip to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return stripEnd(str, stripChars);
770
    }
771
    
772
    /**
773
     * <p>Strips any of a set of characters from the start of a String.</p>
774
     *
775
     * <p>A {@code null} input String returns {@code null}.
776
     * An empty string ("") input returns the empty string.</p>
777
     *
778
     * <p>If the stripChars String is {@code null}, whitespace is
779
     * stripped as defined by {@link Character#isWhitespace(char)}.</p>
780
     *
781
     * <pre>
782
     * StringUtils.stripStart(null, *)          = null
783
     * StringUtils.stripStart("", *)            = ""
784
     * StringUtils.stripStart("abc", "")        = "abc"
785
     * StringUtils.stripStart("abc", null)      = "abc"
786
     * StringUtils.stripStart("  abc", null)    = "abc"
787
     * StringUtils.stripStart("abc  ", null)    = "abc  "
788
     * StringUtils.stripStart(" abc ", null)    = "abc "
789
     * StringUtils.stripStart("yxabc  ", "xyz") = "abc  "
790
     * </pre>
791
     *
792
     * @param str  the String to remove characters from, may be null
793
     * @param stripChars  the characters to remove, null treated as whitespace
794
     * @return the stripped String, {@code null} if null String input
795
     */
796
    public static String stripStart(final String str, final String stripChars) {
797
        int strLen;
798 2 1. stripStart : negated conditional → KILLED
2. stripStart : negated conditional → KILLED
        if (str == null || (strLen = str.length()) == 0) {
799 1 1. stripStart : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripStart to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
800
        }
801
        int start = 0;
802 1 1. stripStart : negated conditional → KILLED
        if (stripChars == null) {
803 2 1. stripStart : negated conditional → KILLED
2. stripStart : negated conditional → KILLED
            while (start != strLen && Character.isWhitespace(str.charAt(start))) {
804 1 1. stripStart : Changed increment from 1 to -1 → KILLED
                start++;
805
            }
806 1 1. stripStart : negated conditional → KILLED
        } else if (stripChars.isEmpty()) {
807 1 1. stripStart : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripStart to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
808
        } else {
809 2 1. stripStart : negated conditional → KILLED
2. stripStart : negated conditional → KILLED
            while (start != strLen && stripChars.indexOf(str.charAt(start)) != INDEX_NOT_FOUND) {
810 1 1. stripStart : Changed increment from 1 to -1 → KILLED
                start++;
811
            }
812
        }
813 1 1. stripStart : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripStart to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.substring(start);
814
    }
815
816
    /**
817
     * <p>Strips any of a set of characters from the end of a String.</p>
818
     *
819
     * <p>A {@code null} input String returns {@code null}.
820
     * An empty string ("") input returns the empty string.</p>
821
     *
822
     * <p>If the stripChars String is {@code null}, whitespace is
823
     * stripped as defined by {@link Character#isWhitespace(char)}.</p>
824
     *
825
     * <pre>
826
     * StringUtils.stripEnd(null, *)          = null
827
     * StringUtils.stripEnd("", *)            = ""
828
     * StringUtils.stripEnd("abc", "")        = "abc"
829
     * StringUtils.stripEnd("abc", null)      = "abc"
830
     * StringUtils.stripEnd("  abc", null)    = "  abc"
831
     * StringUtils.stripEnd("abc  ", null)    = "abc"
832
     * StringUtils.stripEnd(" abc ", null)    = " abc"
833
     * StringUtils.stripEnd("  abcyx", "xyz") = "  abc"
834
     * StringUtils.stripEnd("120.00", ".0")   = "12"
835
     * </pre>
836
     *
837
     * @param str  the String to remove characters from, may be null
838
     * @param stripChars  the set of characters to remove, null treated as whitespace
839
     * @return the stripped String, {@code null} if null String input
840
     */
841
    public static String stripEnd(final String str, final String stripChars) {
842
        int end;
843 2 1. stripEnd : negated conditional → KILLED
2. stripEnd : negated conditional → KILLED
        if (str == null || (end = str.length()) == 0) {
844 1 1. stripEnd : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripEnd to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
845
        }
846
847 1 1. stripEnd : negated conditional → KILLED
        if (stripChars == null) {
848 3 1. stripEnd : Replaced integer subtraction with addition → KILLED
2. stripEnd : negated conditional → KILLED
3. stripEnd : negated conditional → KILLED
            while (end != 0 && Character.isWhitespace(str.charAt(end - 1))) {
849 1 1. stripEnd : Changed increment from -1 to 1 → KILLED
                end--;
850
            }
851 1 1. stripEnd : negated conditional → KILLED
        } else if (stripChars.isEmpty()) {
852 1 1. stripEnd : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripEnd to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
853
        } else {
854 3 1. stripEnd : Replaced integer subtraction with addition → KILLED
2. stripEnd : negated conditional → KILLED
3. stripEnd : negated conditional → KILLED
            while (end != 0 && stripChars.indexOf(str.charAt(end - 1)) != INDEX_NOT_FOUND) {
855 1 1. stripEnd : Changed increment from -1 to 1 → KILLED
                end--;
856
            }
857
        }
858 1 1. stripEnd : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripEnd to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.substring(0, end);
859
    }
860
861
    // StripAll
862
    //-----------------------------------------------------------------------
863
    /**
864
     * <p>Strips whitespace from the start and end of every String in an array.
865
     * Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
866
     *
867
     * <p>A new array is returned each time, except for length zero.
868
     * A {@code null} array will return {@code null}.
869
     * An empty array will return itself.
870
     * A {@code null} array entry will be ignored.</p>
871
     *
872
     * <pre>
873
     * StringUtils.stripAll(null)             = null
874
     * StringUtils.stripAll([])               = []
875
     * StringUtils.stripAll(["abc", "  abc"]) = ["abc", "abc"]
876
     * StringUtils.stripAll(["abc  ", null])  = ["abc", null]
877
     * </pre>
878
     *
879
     * @param strs  the array to remove whitespace from, may be null
880
     * @return the stripped Strings, {@code null} if null array input
881
     */
882
    public static String[] stripAll(final String... strs) {
883 1 1. stripAll : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripAll to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return stripAll(strs, null);
884
    }
885
886
    /**
887
     * <p>Strips any of a set of characters from the start and end of every
888
     * String in an array.</p>
889
     * <p>Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
890
     *
891
     * <p>A new array is returned each time, except for length zero.
892
     * A {@code null} array will return {@code null}.
893
     * An empty array will return itself.
894
     * A {@code null} array entry will be ignored.
895
     * A {@code null} stripChars will strip whitespace as defined by
896
     * {@link Character#isWhitespace(char)}.</p>
897
     *
898
     * <pre>
899
     * StringUtils.stripAll(null, *)                = null
900
     * StringUtils.stripAll([], *)                  = []
901
     * StringUtils.stripAll(["abc", "  abc"], null) = ["abc", "abc"]
902
     * StringUtils.stripAll(["abc  ", null], null)  = ["abc", null]
903
     * StringUtils.stripAll(["abc  ", null], "yz")  = ["abc  ", null]
904
     * StringUtils.stripAll(["yabcz", null], "yz")  = ["abc", null]
905
     * </pre>
906
     *
907
     * @param strs  the array to remove characters from, may be null
908
     * @param stripChars  the characters to remove, null treated as whitespace
909
     * @return the stripped Strings, {@code null} if null array input
910
     */
911
    public static String[] stripAll(final String[] strs, final String stripChars) {
912
        int strsLen;
913 2 1. stripAll : negated conditional → KILLED
2. stripAll : negated conditional → KILLED
        if (strs == null || (strsLen = strs.length) == 0) {
914 1 1. stripAll : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripAll to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return strs;
915
        }
916
        final String[] newArr = new String[strsLen];
917 3 1. stripAll : changed conditional boundary → KILLED
2. stripAll : Changed increment from 1 to -1 → KILLED
3. stripAll : negated conditional → KILLED
        for (int i = 0; i < strsLen; i++) {
918
            newArr[i] = strip(strs[i], stripChars);
919
        }
920 1 1. stripAll : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripAll to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return newArr;
921
    }
922
923
    /**
924
     * <p>Removes diacritics (~= accents) from a string. The case will not be altered.</p>
925
     * <p>For instance, '&agrave;' will be replaced by 'a'.</p>
926
     * <p>Note that ligatures will be left as is.</p>
927
     *
928
     * <pre>
929
     * StringUtils.stripAccents(null)                = null
930
     * StringUtils.stripAccents("")                  = ""
931
     * StringUtils.stripAccents("control")           = "control"
932
     * StringUtils.stripAccents("&eacute;clair")     = "eclair"
933
     * </pre>
934
     *
935
     * @param input String to be stripped
936
     * @return input text with diacritics removed
937
     *
938
     * @since 3.0
939
     */
940
    // See also Lucene's ASCIIFoldingFilter (Lucene 2.9) that replaces accented characters by their unaccented equivalent (and uncommitted bug fix: https://issues.apache.org/jira/browse/LUCENE-1343?focusedCommentId=12858907&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12858907).
941
    public static String stripAccents(final String input) {
942 1 1. stripAccents : negated conditional → KILLED
        if(input == null) {
943 1 1. stripAccents : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripAccents to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
944
        }
945
        final Pattern pattern = Pattern.compile("\\p{InCombiningDiacriticalMarks}+");//$NON-NLS-1$
946
        final StringBuilder decomposed = new StringBuilder(Normalizer.normalize(input, Normalizer.Form.NFD));
947 1 1. stripAccents : removed call to org/apache/commons/lang3/StringUtils::convertRemainingAccentCharacters → KILLED
        convertRemainingAccentCharacters(decomposed);
948
        // Note that this doesn't correctly remove ligatures...
949 1 1. stripAccents : mutated return of Object value for org/apache/commons/lang3/StringUtils::stripAccents to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return pattern.matcher(decomposed).replaceAll(StringUtils.EMPTY);
950
    }
951
952
    private static void convertRemainingAccentCharacters(final StringBuilder decomposed) {
953 3 1. convertRemainingAccentCharacters : changed conditional boundary → KILLED
2. convertRemainingAccentCharacters : Changed increment from 1 to -1 → KILLED
3. convertRemainingAccentCharacters : negated conditional → KILLED
        for (int i = 0; i < decomposed.length(); i++) {
954 1 1. convertRemainingAccentCharacters : negated conditional → KILLED
            if (decomposed.charAt(i) == '\u0141') {
955
                decomposed.deleteCharAt(i);
956
                decomposed.insert(i, 'L');
957 1 1. convertRemainingAccentCharacters : negated conditional → KILLED
            } else if (decomposed.charAt(i) == '\u0142') {
958
                decomposed.deleteCharAt(i);
959
                decomposed.insert(i, 'l');
960
            }
961
        }
962
    }
963
964
    // Equals
965
    //-----------------------------------------------------------------------
966
    /**
967
     * <p>Compares two CharSequences, returning {@code true} if they represent
968
     * equal sequences of characters.</p>
969
     *
970
     * <p>{@code null}s are handled without exceptions. Two {@code null}
971
     * references are considered to be equal. The comparison is case sensitive.</p>
972
     *
973
     * <pre>
974
     * StringUtils.equals(null, null)   = true
975
     * StringUtils.equals(null, "abc")  = false
976
     * StringUtils.equals("abc", null)  = false
977
     * StringUtils.equals("abc", "abc") = true
978
     * StringUtils.equals("abc", "ABC") = false
979
     * </pre>
980
     *
981
     * @see Object#equals(Object)
982
     * @param cs1  the first CharSequence, may be {@code null}
983
     * @param cs2  the second CharSequence, may be {@code null}
984
     * @return {@code true} if the CharSequences are equal (case-sensitive), or both {@code null}
985
     * @since 3.0 Changed signature from equals(String, String) to equals(CharSequence, CharSequence)
986
     */
987
    public static boolean equals(final CharSequence cs1, final CharSequence cs2) {
988 1 1. equals : negated conditional → KILLED
        if (cs1 == cs2) {
989 1 1. equals : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return true;
990
        }
991 2 1. equals : negated conditional → KILLED
2. equals : negated conditional → KILLED
        if (cs1 == null || cs2 == null) {
992 1 1. equals : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
993
        }
994 1 1. equals : negated conditional → KILLED
        if (cs1.length() != cs2.length()) {
995 1 1. equals : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
996
        }
997 2 1. equals : negated conditional → KILLED
2. equals : negated conditional → KILLED
        if (cs1 instanceof String && cs2 instanceof String) {
998 1 1. equals : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return cs1.equals(cs2);
999
        }
1000 1 1. equals : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return CharSequenceUtils.regionMatches(cs1, false, 0, cs2, 0, cs1.length());
1001
    }
1002
1003
    /**
1004
     * <p>Compares two CharSequences, returning {@code true} if they represent
1005
     * equal sequences of characters, ignoring case.</p>
1006
     *
1007
     * <p>{@code null}s are handled without exceptions. Two {@code null}
1008
     * references are considered equal. Comparison is case insensitive.</p>
1009
     *
1010
     * <pre>
1011
     * StringUtils.equalsIgnoreCase(null, null)   = true
1012
     * StringUtils.equalsIgnoreCase(null, "abc")  = false
1013
     * StringUtils.equalsIgnoreCase("abc", null)  = false
1014
     * StringUtils.equalsIgnoreCase("abc", "abc") = true
1015
     * StringUtils.equalsIgnoreCase("abc", "ABC") = true
1016
     * </pre>
1017
     *
1018
     * @param str1  the first CharSequence, may be null
1019
     * @param str2  the second CharSequence, may be null
1020
     * @return {@code true} if the CharSequence are equal, case insensitive, or
1021
     *  both {@code null}
1022
     * @since 3.0 Changed signature from equalsIgnoreCase(String, String) to equalsIgnoreCase(CharSequence, CharSequence)
1023
     */
1024
    public static boolean equalsIgnoreCase(final CharSequence str1, final CharSequence str2) {
1025 2 1. equalsIgnoreCase : negated conditional → KILLED
2. equalsIgnoreCase : negated conditional → KILLED
        if (str1 == null || str2 == null) {
1026 2 1. equalsIgnoreCase : negated conditional → KILLED
2. equalsIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return str1 == str2;
1027 1 1. equalsIgnoreCase : negated conditional → KILLED
        } else if (str1 == str2) {
1028 1 1. equalsIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return true;
1029 1 1. equalsIgnoreCase : negated conditional → KILLED
        } else if (str1.length() != str2.length()) {
1030 1 1. equalsIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
1031
        } else {
1032 1 1. equalsIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return CharSequenceUtils.regionMatches(str1, true, 0, str2, 0, str1.length());
1033
        }
1034
    }
1035
1036
    // Compare
1037
    //-----------------------------------------------------------------------
1038
    /**
1039
     * <p>Compare two Strings lexicographically, as per {@link String#compareTo(String)}, returning :</p>
1040
     * <ul>
1041
     *  <li>{@code int = 0}, if {@code str1} is equal to {@code str2} (or both {@code null})</li>
1042
     *  <li>{@code int < 0}, if {@code str1} is less than {@code str2}</li>
1043
     *  <li>{@code int > 0}, if {@code str1} is greater than {@code str2}</li>
1044
     * </ul>
1045
     *
1046
     * <p>This is a {@code null} safe version of :</p>
1047
     * <blockquote><pre>str1.compareTo(str2)</pre></blockquote>
1048
     *
1049
     * <p>{@code null} value is considered less than non-{@code null} value.
1050
     * Two {@code null} references are considered equal.</p>
1051
     *
1052
     * <pre>
1053
     * StringUtils.compare(null, null)   = 0
1054
     * StringUtils.compare(null , "a")   &lt; 0
1055
     * StringUtils.compare("a", null)    &gt; 0
1056
     * StringUtils.compare("abc", "abc") = 0
1057
     * StringUtils.compare("a", "b")     &lt; 0
1058
     * StringUtils.compare("b", "a")     &gt; 0
1059
     * StringUtils.compare("a", "B")     &gt; 0
1060
     * StringUtils.compare("ab", "abc")  &lt; 0
1061
     * </pre>
1062
     *
1063
     * @see #compare(String, String, boolean)
1064
     * @see String#compareTo(String)
1065
     * @param str1  the String to compare from
1066
     * @param str2  the String to compare to
1067
     * @return &lt; 0, 0, &gt; 0, if {@code str1} is respectively less, equal ou greater than {@code str2}
1068
     * @since 3.5
1069
     */
1070
    public static int compare(final String str1, final String str2) {
1071 1 1. compare : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return compare(str1, str2, true);
1072
    }
1073
1074
    /**
1075
     * <p>Compare two Strings lexicographically, as per {@link String#compareTo(String)}, returning :</p>
1076
     * <ul>
1077
     *  <li>{@code int = 0}, if {@code str1} is equal to {@code str2} (or both {@code null})</li>
1078
     *  <li>{@code int < 0}, if {@code str1} is less than {@code str2}</li>
1079
     *  <li>{@code int > 0}, if {@code str1} is greater than {@code str2}</li>
1080
     * </ul>
1081
     *
1082
     * <p>This is a {@code null} safe version of :</p>
1083
     * <blockquote><pre>str1.compareTo(str2)</pre></blockquote>
1084
     *
1085
     * <p>{@code null} inputs are handled according to the {@code nullIsLess} parameter.
1086
     * Two {@code null} references are considered equal.</p>
1087
     *
1088
     * <pre>
1089
     * StringUtils.compare(null, null, *)     = 0
1090
     * StringUtils.compare(null , "a", true)  &lt; 0
1091
     * StringUtils.compare(null , "a", false) &gt; 0
1092
     * StringUtils.compare("a", null, true)   &gt; 0
1093
     * StringUtils.compare("a", null, false)  &lt; 0
1094
     * StringUtils.compare("abc", "abc", *)   = 0
1095
     * StringUtils.compare("a", "b", *)       &lt; 0
1096
     * StringUtils.compare("b", "a", *)       &gt; 0
1097
     * StringUtils.compare("a", "B", *)       &gt; 0
1098
     * StringUtils.compare("ab", "abc", *)    &lt; 0
1099
     * </pre>
1100
     *
1101
     * @see String#compareTo(String)
1102
     * @param str1  the String to compare from
1103
     * @param str2  the String to compare to
1104
     * @param nullIsLess  whether consider {@code null} value less than non-{@code null} value
1105
     * @return &lt; 0, 0, &gt; 0, if {@code str1} is respectively less, equal ou greater than {@code str2}
1106
     * @since 3.5
1107
     */
1108
    public static int compare(final String str1, final String str2, final boolean nullIsLess) {
1109 1 1. compare : negated conditional → KILLED
        if (str1 == str2) {
1110 1 1. compare : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return 0;
1111
        }
1112 1 1. compare : negated conditional → KILLED
        if (str1 == null) {
1113 2 1. compare : negated conditional → KILLED
2. compare : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return nullIsLess ? -1 : 1;
1114
        }
1115 1 1. compare : negated conditional → KILLED
        if (str2 == null) {
1116 2 1. compare : negated conditional → KILLED
2. compare : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return nullIsLess ? 1 : - 1;
1117
        }
1118 1 1. compare : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return str1.compareTo(str2);
1119
    }
1120
1121
    /**
1122
     * <p>Compare two Strings lexicographically, ignoring case differences,
1123
     * as per {@link String#compareToIgnoreCase(String)}, returning :</p>
1124
     * <ul>
1125
     *  <li>{@code int = 0}, if {@code str1} is equal to {@code str2} (or both {@code null})</li>
1126
     *  <li>{@code int < 0}, if {@code str1} is less than {@code str2}</li>
1127
     *  <li>{@code int > 0}, if {@code str1} is greater than {@code str2}</li>
1128
     * </ul>
1129
     *
1130
     * <p>This is a {@code null} safe version of :</p>
1131
     * <blockquote><pre>str1.compareToIgnoreCase(str2)</pre></blockquote>
1132
     *
1133
     * <p>{@code null} value is considered less than non-{@code null} value.
1134
     * Two {@code null} references are considered equal.
1135
     * Comparison is case insensitive.</p>
1136
     *
1137
     * <pre>
1138
     * StringUtils.compareIgnoreCase(null, null)   = 0
1139
     * StringUtils.compareIgnoreCase(null , "a")   &lt; 0
1140
     * StringUtils.compareIgnoreCase("a", null)    &gt; 0
1141
     * StringUtils.compareIgnoreCase("abc", "abc") = 0
1142
     * StringUtils.compareIgnoreCase("abc", "ABC") = 0
1143
     * StringUtils.compareIgnoreCase("a", "b")     &lt; 0
1144
     * StringUtils.compareIgnoreCase("b", "a")     &gt; 0
1145
     * StringUtils.compareIgnoreCase("a", "B")     &lt; 0
1146
     * StringUtils.compareIgnoreCase("A", "b")     &lt; 0
1147
     * StringUtils.compareIgnoreCase("ab", "ABC")  &lt; 0
1148
     * </pre>
1149
     *
1150
     * @see #compareIgnoreCase(String, String, boolean)
1151
     * @see String#compareToIgnoreCase(String)
1152
     * @param str1  the String to compare from
1153
     * @param str2  the String to compare to
1154
     * @return &lt; 0, 0, &gt; 0, if {@code str1} is respectively less, equal ou greater than {@code str2},
1155
     *          ignoring case differences.
1156
     * @since 3.5
1157
     */
1158
    public static int compareIgnoreCase(final String str1, final String str2) {
1159 1 1. compareIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return compareIgnoreCase(str1, str2, true);
1160
    }
1161
1162
    /**
1163
     * <p>Compare two Strings lexicographically, ignoring case differences,
1164
     * as per {@link String#compareToIgnoreCase(String)}, returning :</p>
1165
     * <ul>
1166
     *  <li>{@code int = 0}, if {@code str1} is equal to {@code str2} (or both {@code null})</li>
1167
     *  <li>{@code int < 0}, if {@code str1} is less than {@code str2}</li>
1168
     *  <li>{@code int > 0}, if {@code str1} is greater than {@code str2}</li>
1169
     * </ul>
1170
     *
1171
     * <p>This is a {@code null} safe version of :</p>
1172
     * <blockquote><pre>str1.compareToIgnoreCase(str2)</pre></blockquote>
1173
     *
1174
     * <p>{@code null} inputs are handled according to the {@code nullIsLess} parameter.
1175
     * Two {@code null} references are considered equal.
1176
     * Comparison is case insensitive.</p>
1177
     *
1178
     * <pre>
1179
     * StringUtils.compareIgnoreCase(null, null, *)     = 0
1180
     * StringUtils.compareIgnoreCase(null , "a", true)  &lt; 0
1181
     * StringUtils.compareIgnoreCase(null , "a", false) &gt; 0
1182
     * StringUtils.compareIgnoreCase("a", null, true)   &gt; 0
1183
     * StringUtils.compareIgnoreCase("a", null, false)  &lt; 0
1184
     * StringUtils.compareIgnoreCase("abc", "abc", *)   = 0
1185
     * StringUtils.compareIgnoreCase("abc", "ABC", *)   = 0
1186
     * StringUtils.compareIgnoreCase("a", "b", *)       &lt; 0
1187
     * StringUtils.compareIgnoreCase("b", "a", *)       &gt; 0
1188
     * StringUtils.compareIgnoreCase("a", "B", *)       &lt; 0
1189
     * StringUtils.compareIgnoreCase("A", "b", *)       &lt; 0
1190
     * StringUtils.compareIgnoreCase("ab", "abc", *)    &lt; 0
1191
     * </pre>
1192
     *
1193
     * @see String#compareToIgnoreCase(String)
1194
     * @param str1  the String to compare from
1195
     * @param str2  the String to compare to
1196
     * @param nullIsLess  whether consider {@code null} value less than non-{@code null} value
1197
     * @return &lt; 0, 0, &gt; 0, if {@code str1} is respectively less, equal ou greater than {@code str2},
1198
     *          ignoring case differences.
1199
     * @since 3.5
1200
     */
1201
    public static int compareIgnoreCase(final String str1, final String str2, final boolean nullIsLess) {
1202 1 1. compareIgnoreCase : negated conditional → KILLED
        if (str1 == str2) {
1203 1 1. compareIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return 0;
1204
        }
1205 1 1. compareIgnoreCase : negated conditional → KILLED
        if (str1 == null) {
1206 2 1. compareIgnoreCase : negated conditional → KILLED
2. compareIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return nullIsLess ? -1 : 1;
1207
        }
1208 1 1. compareIgnoreCase : negated conditional → KILLED
        if (str2 == null) {
1209 2 1. compareIgnoreCase : negated conditional → KILLED
2. compareIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return nullIsLess ? 1 : - 1;
1210
        }
1211 1 1. compareIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return str1.compareToIgnoreCase(str2);
1212
    }
1213
1214
    /**
1215
     * <p>Compares given <code>string</code> to a CharSequences vararg of <code>searchStrings</code>,
1216
     * returning {@code true} if the <code>string</code> is equal to any of the <code>searchStrings</code>.</p>
1217
     *
1218
     * <pre>
1219
     * StringUtils.equalsAny(null, (CharSequence[]) null) = false
1220
     * StringUtils.equalsAny(null, null, null)    = true
1221
     * StringUtils.equalsAny(null, "abc", "def")  = false
1222
     * StringUtils.equalsAny("abc", null, "def")  = false
1223
     * StringUtils.equalsAny("abc", "abc", "def") = true
1224
     * StringUtils.equalsAny("abc", "ABC", "DEF") = false
1225
     * </pre>
1226
     *
1227
     * @param string to compare, may be {@code null}.
1228
     * @param searchStrings a vararg of strings, may be {@code null}.
1229
     * @return {@code true} if the string is equal (case-sensitive) to any other element of <code>searchStrings</code>;
1230
     * {@code false} if <code>searchStrings</code> is null or contains no matches.
1231
     * @since 3.5
1232
     */
1233
    public static boolean equalsAny(final CharSequence string, final CharSequence... searchStrings) {
1234 1 1. equalsAny : negated conditional → KILLED
        if (ArrayUtils.isNotEmpty(searchStrings)) {
1235 3 1. equalsAny : changed conditional boundary → KILLED
2. equalsAny : Changed increment from 1 to -1 → KILLED
3. equalsAny : negated conditional → KILLED
            for (final CharSequence next : searchStrings) {
1236 1 1. equalsAny : negated conditional → KILLED
                if (equals(string, next)) {
1237 1 1. equalsAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                    return true;
1238
                }
1239
            }
1240
        }
1241 1 1. equalsAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return false;
1242
    }
1243
1244
1245
    /**
1246
     * <p>Compares given <code>string</code> to a CharSequences vararg of <code>searchStrings</code>,
1247
     * returning {@code true} if the <code>string</code> is equal to any of the <code>searchStrings</code>, ignoring case.</p>
1248
     *
1249
     * <pre>
1250
     * StringUtils.equalsAnyIgnoreCase(null, (CharSequence[]) null) = false
1251
     * StringUtils.equalsAnyIgnoreCase(null, null, null)    = true
1252
     * StringUtils.equalsAnyIgnoreCase(null, "abc", "def")  = false
1253
     * StringUtils.equalsAnyIgnoreCase("abc", null, "def")  = false
1254
     * StringUtils.equalsAnyIgnoreCase("abc", "abc", "def") = true
1255
     * StringUtils.equalsAnyIgnoreCase("abc", "ABC", "DEF") = true
1256
     * </pre>
1257
     *
1258
     * @param string to compare, may be {@code null}.
1259
     * @param searchStrings a vararg of strings, may be {@code null}.
1260
     * @return {@code true} if the string is equal (case-insensitive) to any other element of <code>searchStrings</code>;
1261
     * {@code false} if <code>searchStrings</code> is null or contains no matches.
1262
     * @since 3.5
1263
     */
1264
    public static boolean equalsAnyIgnoreCase(final CharSequence string, final CharSequence...searchStrings) {
1265 1 1. equalsAnyIgnoreCase : negated conditional → KILLED
        if (ArrayUtils.isNotEmpty(searchStrings)) {
1266 3 1. equalsAnyIgnoreCase : changed conditional boundary → KILLED
2. equalsAnyIgnoreCase : Changed increment from 1 to -1 → KILLED
3. equalsAnyIgnoreCase : negated conditional → KILLED
            for (final CharSequence next : searchStrings) {
1267 1 1. equalsAnyIgnoreCase : negated conditional → KILLED
                if (equalsIgnoreCase(string, next)) {
1268 1 1. equalsAnyIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                    return true;
1269
                }
1270
            }
1271
        }
1272 1 1. equalsAnyIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return false;
1273
    }
1274
1275
    // IndexOf
1276
    //-----------------------------------------------------------------------
1277
    /**
1278
     * <p>Finds the first index within a CharSequence, handling {@code null}.
1279
     * This method uses {@link String#indexOf(int, int)} if possible.</p>
1280
     *
1281
     * <p>A {@code null} or empty ("") CharSequence will return {@code INDEX_NOT_FOUND (-1)}.</p>
1282
     *
1283
     * <pre>
1284
     * StringUtils.indexOf(null, *)         = -1
1285
     * StringUtils.indexOf("", *)           = -1
1286
     * StringUtils.indexOf("aabaabaa", 'a') = 0
1287
     * StringUtils.indexOf("aabaabaa", 'b') = 2
1288
     * </pre>
1289
     *
1290
     * @param seq  the CharSequence to check, may be null
1291
     * @param searchChar  the character to find
1292
     * @return the first index of the search character,
1293
     *  -1 if no match or {@code null} string input
1294
     * @since 2.0
1295
     * @since 3.0 Changed signature from indexOf(String, int) to indexOf(CharSequence, int)
1296
     */
1297
    public static int indexOf(final CharSequence seq, final int searchChar) {
1298 1 1. indexOf : negated conditional → KILLED
        if (isEmpty(seq)) {
1299 1 1. indexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1300
        }
1301 1 1. indexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return CharSequenceUtils.indexOf(seq, searchChar, 0);
1302
    }
1303
1304
    /**
1305
     * <p>Finds the first index within a CharSequence from a start position,
1306
     * handling {@code null}.
1307
     * This method uses {@link String#indexOf(int, int)} if possible.</p>
1308
     *
1309
     * <p>A {@code null} or empty ("") CharSequence will return {@code (INDEX_NOT_FOUND) -1}.
1310
     * A negative start position is treated as zero.
1311
     * A start position greater than the string length returns {@code -1}.</p>
1312
     *
1313
     * <pre>
1314
     * StringUtils.indexOf(null, *, *)          = -1
1315
     * StringUtils.indexOf("", *, *)            = -1
1316
     * StringUtils.indexOf("aabaabaa", 'b', 0)  = 2
1317
     * StringUtils.indexOf("aabaabaa", 'b', 3)  = 5
1318
     * StringUtils.indexOf("aabaabaa", 'b', 9)  = -1
1319
     * StringUtils.indexOf("aabaabaa", 'b', -1) = 2
1320
     * </pre>
1321
     *
1322
     * @param seq  the CharSequence to check, may be null
1323
     * @param searchChar  the character to find
1324
     * @param startPos  the start position, negative treated as zero
1325
     * @return the first index of the search character (always &ge; startPos),
1326
     *  -1 if no match or {@code null} string input
1327
     * @since 2.0
1328
     * @since 3.0 Changed signature from indexOf(String, int, int) to indexOf(CharSequence, int, int)
1329
     */
1330
    public static int indexOf(final CharSequence seq, final int searchChar, final int startPos) {
1331 1 1. indexOf : negated conditional → KILLED
        if (isEmpty(seq)) {
1332 1 1. indexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1333
        }
1334 1 1. indexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return CharSequenceUtils.indexOf(seq, searchChar, startPos);
1335
    }
1336
1337
    /**
1338
     * <p>Finds the first index within a CharSequence, handling {@code null}.
1339
     * This method uses {@link String#indexOf(String, int)} if possible.</p>
1340
     *
1341
     * <p>A {@code null} CharSequence will return {@code -1}.</p>
1342
     *
1343
     * <pre>
1344
     * StringUtils.indexOf(null, *)          = -1
1345
     * StringUtils.indexOf(*, null)          = -1
1346
     * StringUtils.indexOf("", "")           = 0
1347
     * StringUtils.indexOf("", *)            = -1 (except when * = "")
1348
     * StringUtils.indexOf("aabaabaa", "a")  = 0
1349
     * StringUtils.indexOf("aabaabaa", "b")  = 2
1350
     * StringUtils.indexOf("aabaabaa", "ab") = 1
1351
     * StringUtils.indexOf("aabaabaa", "")   = 0
1352
     * </pre>
1353
     *
1354
     * @param seq  the CharSequence to check, may be null
1355
     * @param searchSeq  the CharSequence to find, may be null
1356
     * @return the first index of the search CharSequence,
1357
     *  -1 if no match or {@code null} string input
1358
     * @since 2.0
1359
     * @since 3.0 Changed signature from indexOf(String, String) to indexOf(CharSequence, CharSequence)
1360
     */
1361
    public static int indexOf(final CharSequence seq, final CharSequence searchSeq) {
1362 2 1. indexOf : negated conditional → KILLED
2. indexOf : negated conditional → KILLED
        if (seq == null || searchSeq == null) {
1363 1 1. indexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1364
        }
1365 1 1. indexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return CharSequenceUtils.indexOf(seq, searchSeq, 0);
1366
    }
1367
1368
    /**
1369
     * <p>Finds the first index within a CharSequence, handling {@code null}.
1370
     * This method uses {@link String#indexOf(String, int)} if possible.</p>
1371
     *
1372
     * <p>A {@code null} CharSequence will return {@code -1}.
1373
     * A negative start position is treated as zero.
1374
     * An empty ("") search CharSequence always matches.
1375
     * A start position greater than the string length only matches
1376
     * an empty search CharSequence.</p>
1377
     *
1378
     * <pre>
1379
     * StringUtils.indexOf(null, *, *)          = -1
1380
     * StringUtils.indexOf(*, null, *)          = -1
1381
     * StringUtils.indexOf("", "", 0)           = 0
1382
     * StringUtils.indexOf("", *, 0)            = -1 (except when * = "")
1383
     * StringUtils.indexOf("aabaabaa", "a", 0)  = 0
1384
     * StringUtils.indexOf("aabaabaa", "b", 0)  = 2
1385
     * StringUtils.indexOf("aabaabaa", "ab", 0) = 1
1386
     * StringUtils.indexOf("aabaabaa", "b", 3)  = 5
1387
     * StringUtils.indexOf("aabaabaa", "b", 9)  = -1
1388
     * StringUtils.indexOf("aabaabaa", "b", -1) = 2
1389
     * StringUtils.indexOf("aabaabaa", "", 2)   = 2
1390
     * StringUtils.indexOf("abc", "", 9)        = 3
1391
     * </pre>
1392
     *
1393
     * @param seq  the CharSequence to check, may be null
1394
     * @param searchSeq  the CharSequence to find, may be null
1395
     * @param startPos  the start position, negative treated as zero
1396
     * @return the first index of the search CharSequence (always &ge; startPos),
1397
     *  -1 if no match or {@code null} string input
1398
     * @since 2.0
1399
     * @since 3.0 Changed signature from indexOf(String, String, int) to indexOf(CharSequence, CharSequence, int)
1400
     */
1401
    public static int indexOf(final CharSequence seq, final CharSequence searchSeq, final int startPos) {
1402 2 1. indexOf : negated conditional → KILLED
2. indexOf : negated conditional → KILLED
        if (seq == null || searchSeq == null) {
1403 1 1. indexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1404
        }
1405 1 1. indexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return CharSequenceUtils.indexOf(seq, searchSeq, startPos);
1406
    }
1407
1408
    /**
1409
     * <p>Finds the n-th index within a CharSequence, handling {@code null}.
1410
     * This method uses {@link String#indexOf(String)} if possible.</p>
1411
     * <p><b>Note:</b> The code starts looking for a match at the start of the target,
1412
     * incrementing the starting index by one after each successful match
1413
     * (unless {@code searchStr} is an empty string in which case the position
1414
     * is never incremented and {@code 0} is returned immediately).
1415
     * This means that matches may overlap.</p>
1416
     * <p>A {@code null} CharSequence will return {@code -1}.</p>
1417
     *
1418
     * <pre>
1419
     * StringUtils.ordinalIndexOf(null, *, *)          = -1
1420
     * StringUtils.ordinalIndexOf(*, null, *)          = -1
1421
     * StringUtils.ordinalIndexOf("", "", *)           = 0
1422
     * StringUtils.ordinalIndexOf("aabaabaa", "a", 1)  = 0
1423
     * StringUtils.ordinalIndexOf("aabaabaa", "a", 2)  = 1
1424
     * StringUtils.ordinalIndexOf("aabaabaa", "b", 1)  = 2
1425
     * StringUtils.ordinalIndexOf("aabaabaa", "b", 2)  = 5
1426
     * StringUtils.ordinalIndexOf("aabaabaa", "ab", 1) = 1
1427
     * StringUtils.ordinalIndexOf("aabaabaa", "ab", 2) = 4
1428
     * StringUtils.ordinalIndexOf("aabaabaa", "", 1)   = 0
1429
     * StringUtils.ordinalIndexOf("aabaabaa", "", 2)   = 0
1430
     * </pre>
1431
     *
1432
     * <p>Matches may overlap:</p>
1433
     * <pre>
1434
     * StringUtils.ordinalIndexOf("ababab","aba", 1)   = 0
1435
     * StringUtils.ordinalIndexOf("ababab","aba", 2)   = 2
1436
     * StringUtils.ordinalIndexOf("ababab","aba", 3)   = -1
1437
     *
1438
     * StringUtils.ordinalIndexOf("abababab", "abab", 1) = 0
1439
     * StringUtils.ordinalIndexOf("abababab", "abab", 2) = 2
1440
     * StringUtils.ordinalIndexOf("abababab", "abab", 3) = 4
1441
     * StringUtils.ordinalIndexOf("abababab", "abab", 4) = -1
1442
     * </pre>
1443
     *
1444
     * <p>Note that 'head(CharSequence str, int n)' may be implemented as: </p>
1445
     *
1446
     * <pre>
1447
     *   str.substring(0, lastOrdinalIndexOf(str, "\n", n))
1448
     * </pre>
1449
     *
1450
     * @param str  the CharSequence to check, may be null
1451
     * @param searchStr  the CharSequence to find, may be null
1452
     * @param ordinal  the n-th {@code searchStr} to find
1453
     * @return the n-th index of the search CharSequence,
1454
     *  {@code -1} ({@code INDEX_NOT_FOUND}) if no match or {@code null} string input
1455
     * @since 2.1
1456
     * @since 3.0 Changed signature from ordinalIndexOf(String, String, int) to ordinalIndexOf(CharSequence, CharSequence, int)
1457
     */
1458
    public static int ordinalIndexOf(final CharSequence str, final CharSequence searchStr, final int ordinal) {
1459 1 1. ordinalIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return ordinalIndexOf(str, searchStr, ordinal, false);
1460
    }
1461
1462
    /**
1463
     * <p>Finds the n-th index within a String, handling {@code null}.
1464
     * This method uses {@link String#indexOf(String)} if possible.</p>
1465
     * <p>Note that matches may overlap<p>
1466
     *
1467
     * <p>A {@code null} CharSequence will return {@code -1}.</p>
1468
     *
1469
     * @param str  the CharSequence to check, may be null
1470
     * @param searchStr  the CharSequence to find, may be null
1471
     * @param ordinal  the n-th {@code searchStr} to find, overlapping matches are allowed.
1472
     * @param lastIndex true if lastOrdinalIndexOf() otherwise false if ordinalIndexOf()
1473
     * @return the n-th index of the search CharSequence,
1474
     *  {@code -1} ({@code INDEX_NOT_FOUND}) if no match or {@code null} string input
1475
     */
1476
    // Shared code between ordinalIndexOf(String,String,int) and lastOrdinalIndexOf(String,String,int)
1477
    private static int ordinalIndexOf(final CharSequence str, final CharSequence searchStr, final int ordinal, final boolean lastIndex) {
1478 4 1. ordinalIndexOf : changed conditional boundary → KILLED
2. ordinalIndexOf : negated conditional → KILLED
3. ordinalIndexOf : negated conditional → KILLED
4. ordinalIndexOf : negated conditional → KILLED
        if (str == null || searchStr == null || ordinal <= 0) {
1479 1 1. ordinalIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1480
        }
1481 1 1. ordinalIndexOf : negated conditional → KILLED
        if (searchStr.length() == 0) {
1482 2 1. ordinalIndexOf : negated conditional → KILLED
2. ordinalIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return lastIndex ? str.length() : 0;
1483
        }
1484
        int found = 0;
1485
        // set the initial index beyond the end of the string
1486
        // this is to allow for the initial index decrement/increment
1487 1 1. ordinalIndexOf : negated conditional → KILLED
        int index = lastIndex ? str.length() : INDEX_NOT_FOUND;
1488
        do {
1489 1 1. ordinalIndexOf : negated conditional → KILLED
            if (lastIndex) {
1490 1 1. ordinalIndexOf : Replaced integer subtraction with addition → KILLED
                index = CharSequenceUtils.lastIndexOf(str, searchStr, index - 1); // step backwards thru string
1491
            } else {
1492 1 1. ordinalIndexOf : Replaced integer addition with subtraction → KILLED
                index = CharSequenceUtils.indexOf(str, searchStr, index + 1); // step forwards through string
1493
            }
1494 2 1. ordinalIndexOf : changed conditional boundary → KILLED
2. ordinalIndexOf : negated conditional → KILLED
            if (index < 0) {
1495 1 1. ordinalIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return index;
1496
            }
1497 1 1. ordinalIndexOf : Changed increment from 1 to -1 → KILLED
            found++;
1498 2 1. ordinalIndexOf : changed conditional boundary → KILLED
2. ordinalIndexOf : negated conditional → KILLED
        } while (found < ordinal);
1499 1 1. ordinalIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return index;
1500
    }
1501
1502
    /**
1503
     * <p>Case in-sensitive find of the first index within a CharSequence.</p>
1504
     *
1505
     * <p>A {@code null} CharSequence will return {@code -1}.
1506
     * A negative start position is treated as zero.
1507
     * An empty ("") search CharSequence always matches.
1508
     * A start position greater than the string length only matches
1509
     * an empty search CharSequence.</p>
1510
     *
1511
     * <pre>
1512
     * StringUtils.indexOfIgnoreCase(null, *)          = -1
1513
     * StringUtils.indexOfIgnoreCase(*, null)          = -1
1514
     * StringUtils.indexOfIgnoreCase("", "")           = 0
1515
     * StringUtils.indexOfIgnoreCase("aabaabaa", "a")  = 0
1516
     * StringUtils.indexOfIgnoreCase("aabaabaa", "b")  = 2
1517
     * StringUtils.indexOfIgnoreCase("aabaabaa", "ab") = 1
1518
     * </pre>
1519
     *
1520
     * @param str  the CharSequence to check, may be null
1521
     * @param searchStr  the CharSequence to find, may be null
1522
     * @return the first index of the search CharSequence,
1523
     *  -1 if no match or {@code null} string input
1524
     * @since 2.5
1525
     * @since 3.0 Changed signature from indexOfIgnoreCase(String, String) to indexOfIgnoreCase(CharSequence, CharSequence)
1526
     */
1527
    public static int indexOfIgnoreCase(final CharSequence str, final CharSequence searchStr) {
1528 1 1. indexOfIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return indexOfIgnoreCase(str, searchStr, 0);
1529
    }
1530
1531
    /**
1532
     * <p>Case in-sensitive find of the first index within a CharSequence
1533
     * from the specified position.</p>
1534
     *
1535
     * <p>A {@code null} CharSequence will return {@code -1}.
1536
     * A negative start position is treated as zero.
1537
     * An empty ("") search CharSequence always matches.
1538
     * A start position greater than the string length only matches
1539
     * an empty search CharSequence.</p>
1540
     *
1541
     * <pre>
1542
     * StringUtils.indexOfIgnoreCase(null, *, *)          = -1
1543
     * StringUtils.indexOfIgnoreCase(*, null, *)          = -1
1544
     * StringUtils.indexOfIgnoreCase("", "", 0)           = 0
1545
     * StringUtils.indexOfIgnoreCase("aabaabaa", "A", 0)  = 0
1546
     * StringUtils.indexOfIgnoreCase("aabaabaa", "B", 0)  = 2
1547
     * StringUtils.indexOfIgnoreCase("aabaabaa", "AB", 0) = 1
1548
     * StringUtils.indexOfIgnoreCase("aabaabaa", "B", 3)  = 5
1549
     * StringUtils.indexOfIgnoreCase("aabaabaa", "B", 9)  = -1
1550
     * StringUtils.indexOfIgnoreCase("aabaabaa", "B", -1) = 2
1551
     * StringUtils.indexOfIgnoreCase("aabaabaa", "", 2)   = 2
1552
     * StringUtils.indexOfIgnoreCase("abc", "", 9)        = -1
1553
     * </pre>
1554
     *
1555
     * @param str  the CharSequence to check, may be null
1556
     * @param searchStr  the CharSequence to find, may be null
1557
     * @param startPos  the start position, negative treated as zero
1558
     * @return the first index of the search CharSequence (always &ge; startPos),
1559
     *  -1 if no match or {@code null} string input
1560
     * @since 2.5
1561
     * @since 3.0 Changed signature from indexOfIgnoreCase(String, String, int) to indexOfIgnoreCase(CharSequence, CharSequence, int)
1562
     */
1563
    public static int indexOfIgnoreCase(final CharSequence str, final CharSequence searchStr, int startPos) {
1564 2 1. indexOfIgnoreCase : negated conditional → KILLED
2. indexOfIgnoreCase : negated conditional → KILLED
        if (str == null || searchStr == null) {
1565 1 1. indexOfIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1566
        }
1567 2 1. indexOfIgnoreCase : changed conditional boundary → SURVIVED
2. indexOfIgnoreCase : negated conditional → KILLED
        if (startPos < 0) {
1568
            startPos = 0;
1569
        }
1570 2 1. indexOfIgnoreCase : Replaced integer subtraction with addition → SURVIVED
2. indexOfIgnoreCase : Replaced integer addition with subtraction → KILLED
        final int endLimit = str.length() - searchStr.length() + 1;
1571 2 1. indexOfIgnoreCase : changed conditional boundary → SURVIVED
2. indexOfIgnoreCase : negated conditional → KILLED
        if (startPos > endLimit) {
1572 1 1. indexOfIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1573
        }
1574 1 1. indexOfIgnoreCase : negated conditional → KILLED
        if (searchStr.length() == 0) {
1575 1 1. indexOfIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return startPos;
1576
        }
1577 3 1. indexOfIgnoreCase : changed conditional boundary → SURVIVED
2. indexOfIgnoreCase : Changed increment from 1 to -1 → TIMED_OUT
3. indexOfIgnoreCase : negated conditional → KILLED
        for (int i = startPos; i < endLimit; i++) {
1578 1 1. indexOfIgnoreCase : negated conditional → KILLED
            if (CharSequenceUtils.regionMatches(str, true, i, searchStr, 0, searchStr.length())) {
1579 1 1. indexOfIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return i;
1580
            }
1581
        }
1582 1 1. indexOfIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return INDEX_NOT_FOUND;
1583
    }
1584
1585
    // LastIndexOf
1586
    //-----------------------------------------------------------------------
1587
    /**
1588
     * <p>Finds the last index within a CharSequence, handling {@code null}.
1589
     * This method uses {@link String#lastIndexOf(int)} if possible.</p>
1590
     *
1591
     * <p>A {@code null} or empty ("") CharSequence will return {@code -1}.</p>
1592
     *
1593
     * <pre>
1594
     * StringUtils.lastIndexOf(null, *)         = -1
1595
     * StringUtils.lastIndexOf("", *)           = -1
1596
     * StringUtils.lastIndexOf("aabaabaa", 'a') = 7
1597
     * StringUtils.lastIndexOf("aabaabaa", 'b') = 5
1598
     * </pre>
1599
     *
1600
     * @param seq  the CharSequence to check, may be null
1601
     * @param searchChar  the character to find
1602
     * @return the last index of the search character,
1603
     *  -1 if no match or {@code null} string input
1604
     * @since 2.0
1605
     * @since 3.0 Changed signature from lastIndexOf(String, int) to lastIndexOf(CharSequence, int)
1606
     */
1607
    public static int lastIndexOf(final CharSequence seq, final int searchChar) {
1608 1 1. lastIndexOf : negated conditional → KILLED
        if (isEmpty(seq)) {
1609 1 1. lastIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1610
        }
1611 1 1. lastIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return CharSequenceUtils.lastIndexOf(seq, searchChar, seq.length());
1612
    }
1613
1614
    /**
1615
     * <p>Finds the last index within a CharSequence from a start position,
1616
     * handling {@code null}.
1617
     * This method uses {@link String#lastIndexOf(int, int)} if possible.</p>
1618
     *
1619
     * <p>A {@code null} or empty ("") CharSequence will return {@code -1}.
1620
     * A negative start position returns {@code -1}.
1621
     * A start position greater than the string length searches the whole string.
1622
     * The search starts at the startPos and works backwards; matches starting after the start
1623
     * position are ignored.
1624
     * </p>
1625
     *
1626
     * <pre>
1627
     * StringUtils.lastIndexOf(null, *, *)          = -1
1628
     * StringUtils.lastIndexOf("", *,  *)           = -1
1629
     * StringUtils.lastIndexOf("aabaabaa", 'b', 8)  = 5
1630
     * StringUtils.lastIndexOf("aabaabaa", 'b', 4)  = 2
1631
     * StringUtils.lastIndexOf("aabaabaa", 'b', 0)  = -1
1632
     * StringUtils.lastIndexOf("aabaabaa", 'b', 9)  = 5
1633
     * StringUtils.lastIndexOf("aabaabaa", 'b', -1) = -1
1634
     * StringUtils.lastIndexOf("aabaabaa", 'a', 0)  = 0
1635
     * </pre>
1636
     *
1637
     * @param seq  the CharSequence to check, may be null
1638
     * @param searchChar  the character to find
1639
     * @param startPos  the start position
1640
     * @return the last index of the search character (always &le; startPos),
1641
     *  -1 if no match or {@code null} string input
1642
     * @since 2.0
1643
     * @since 3.0 Changed signature from lastIndexOf(String, int, int) to lastIndexOf(CharSequence, int, int)
1644
     */
1645
    public static int lastIndexOf(final CharSequence seq, final int searchChar, final int startPos) {
1646 1 1. lastIndexOf : negated conditional → KILLED
        if (isEmpty(seq)) {
1647 1 1. lastIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1648
        }
1649 1 1. lastIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return CharSequenceUtils.lastIndexOf(seq, searchChar, startPos);
1650
    }
1651
1652
    /**
1653
     * <p>Finds the last index within a CharSequence, handling {@code null}.
1654
     * This method uses {@link String#lastIndexOf(String)} if possible.</p>
1655
     *
1656
     * <p>A {@code null} CharSequence will return {@code -1}.</p>
1657
     *
1658
     * <pre>
1659
     * StringUtils.lastIndexOf(null, *)          = -1
1660
     * StringUtils.lastIndexOf(*, null)          = -1
1661
     * StringUtils.lastIndexOf("", "")           = 0
1662
     * StringUtils.lastIndexOf("aabaabaa", "a")  = 7
1663
     * StringUtils.lastIndexOf("aabaabaa", "b")  = 5
1664
     * StringUtils.lastIndexOf("aabaabaa", "ab") = 4
1665
     * StringUtils.lastIndexOf("aabaabaa", "")   = 8
1666
     * </pre>
1667
     *
1668
     * @param seq  the CharSequence to check, may be null
1669
     * @param searchSeq  the CharSequence to find, may be null
1670
     * @return the last index of the search String,
1671
     *  -1 if no match or {@code null} string input
1672
     * @since 2.0
1673
     * @since 3.0 Changed signature from lastIndexOf(String, String) to lastIndexOf(CharSequence, CharSequence)
1674
     */
1675
    public static int lastIndexOf(final CharSequence seq, final CharSequence searchSeq) {
1676 2 1. lastIndexOf : negated conditional → KILLED
2. lastIndexOf : negated conditional → KILLED
        if (seq == null || searchSeq == null) {
1677 1 1. lastIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1678
        }
1679 1 1. lastIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return CharSequenceUtils.lastIndexOf(seq, searchSeq, seq.length());
1680
    }
1681
1682
    /**
1683
     * <p>Finds the n-th last index within a String, handling {@code null}.
1684
     * This method uses {@link String#lastIndexOf(String)}.</p>
1685
     *
1686
     * <p>A {@code null} String will return {@code -1}.</p>
1687
     *
1688
     * <pre>
1689
     * StringUtils.lastOrdinalIndexOf(null, *, *)          = -1
1690
     * StringUtils.lastOrdinalIndexOf(*, null, *)          = -1
1691
     * StringUtils.lastOrdinalIndexOf("", "", *)           = 0
1692
     * StringUtils.lastOrdinalIndexOf("aabaabaa", "a", 1)  = 7
1693
     * StringUtils.lastOrdinalIndexOf("aabaabaa", "a", 2)  = 6
1694
     * StringUtils.lastOrdinalIndexOf("aabaabaa", "b", 1)  = 5
1695
     * StringUtils.lastOrdinalIndexOf("aabaabaa", "b", 2)  = 2
1696
     * StringUtils.lastOrdinalIndexOf("aabaabaa", "ab", 1) = 4
1697
     * StringUtils.lastOrdinalIndexOf("aabaabaa", "ab", 2) = 1
1698
     * StringUtils.lastOrdinalIndexOf("aabaabaa", "", 1)   = 8
1699
     * StringUtils.lastOrdinalIndexOf("aabaabaa", "", 2)   = 8
1700
     * </pre>
1701
     *
1702
     * <p>Note that 'tail(CharSequence str, int n)' may be implemented as: </p>
1703
     *
1704
     * <pre>
1705
     *   str.substring(lastOrdinalIndexOf(str, "\n", n) + 1)
1706
     * </pre>
1707
     *
1708
     * @param str  the CharSequence to check, may be null
1709
     * @param searchStr  the CharSequence to find, may be null
1710
     * @param ordinal  the n-th last {@code searchStr} to find
1711
     * @return the n-th last index of the search CharSequence,
1712
     *  {@code -1} ({@code INDEX_NOT_FOUND}) if no match or {@code null} string input
1713
     * @since 2.5
1714
     * @since 3.0 Changed signature from lastOrdinalIndexOf(String, String, int) to lastOrdinalIndexOf(CharSequence, CharSequence, int)
1715
     */
1716
    public static int lastOrdinalIndexOf(final CharSequence str, final CharSequence searchStr, final int ordinal) {
1717 1 1. lastOrdinalIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return ordinalIndexOf(str, searchStr, ordinal, true);
1718
    }
1719
1720
    /**
1721
     * <p>Finds the last index within a CharSequence, handling {@code null}.
1722
     * This method uses {@link String#lastIndexOf(String, int)} if possible.</p>
1723
     *
1724
     * <p>A {@code null} CharSequence will return {@code -1}.
1725
     * A negative start position returns {@code -1}.
1726
     * An empty ("") search CharSequence always matches unless the start position is negative.
1727
     * A start position greater than the string length searches the whole string.
1728
     * The search starts at the startPos and works backwards; matches starting after the start
1729
     * position are ignored.
1730
     * </p>
1731
     *
1732
     * <pre>
1733
     * StringUtils.lastIndexOf(null, *, *)          = -1
1734
     * StringUtils.lastIndexOf(*, null, *)          = -1
1735
     * StringUtils.lastIndexOf("aabaabaa", "a", 8)  = 7
1736
     * StringUtils.lastIndexOf("aabaabaa", "b", 8)  = 5
1737
     * StringUtils.lastIndexOf("aabaabaa", "ab", 8) = 4
1738
     * StringUtils.lastIndexOf("aabaabaa", "b", 9)  = 5
1739
     * StringUtils.lastIndexOf("aabaabaa", "b", -1) = -1
1740
     * StringUtils.lastIndexOf("aabaabaa", "a", 0)  = 0
1741
     * StringUtils.lastIndexOf("aabaabaa", "b", 0)  = -1
1742
     * StringUtils.lastIndexOf("aabaabaa", "b", 1)  = -1
1743
     * StringUtils.lastIndexOf("aabaabaa", "b", 2)  = 2
1744
     * StringUtils.lastIndexOf("aabaabaa", "ba", 2)  = -1
1745
     * StringUtils.lastIndexOf("aabaabaa", "ba", 2)  = 2
1746
     * </pre>
1747
     *
1748
     * @param seq  the CharSequence to check, may be null
1749
     * @param searchSeq  the CharSequence to find, may be null
1750
     * @param startPos  the start position, negative treated as zero
1751
     * @return the last index of the search CharSequence (always &le; startPos),
1752
     *  -1 if no match or {@code null} string input
1753
     * @since 2.0
1754
     * @since 3.0 Changed signature from lastIndexOf(String, String, int) to lastIndexOf(CharSequence, CharSequence, int)
1755
     */
1756
    public static int lastIndexOf(final CharSequence seq, final CharSequence searchSeq, final int startPos) {
1757 2 1. lastIndexOf : negated conditional → KILLED
2. lastIndexOf : negated conditional → KILLED
        if (seq == null || searchSeq == null) {
1758 1 1. lastIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1759
        }
1760 1 1. lastIndexOf : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return CharSequenceUtils.lastIndexOf(seq, searchSeq, startPos);
1761
    }
1762
1763
    /**
1764
     * <p>Case in-sensitive find of the last index within a CharSequence.</p>
1765
     *
1766
     * <p>A {@code null} CharSequence will return {@code -1}.
1767
     * A negative start position returns {@code -1}.
1768
     * An empty ("") search CharSequence always matches unless the start position is negative.
1769
     * A start position greater than the string length searches the whole string.</p>
1770
     *
1771
     * <pre>
1772
     * StringUtils.lastIndexOfIgnoreCase(null, *)          = -1
1773
     * StringUtils.lastIndexOfIgnoreCase(*, null)          = -1
1774
     * StringUtils.lastIndexOfIgnoreCase("aabaabaa", "A")  = 7
1775
     * StringUtils.lastIndexOfIgnoreCase("aabaabaa", "B")  = 5
1776
     * StringUtils.lastIndexOfIgnoreCase("aabaabaa", "AB") = 4
1777
     * </pre>
1778
     *
1779
     * @param str  the CharSequence to check, may be null
1780
     * @param searchStr  the CharSequence to find, may be null
1781
     * @return the first index of the search CharSequence,
1782
     *  -1 if no match or {@code null} string input
1783
     * @since 2.5
1784
     * @since 3.0 Changed signature from lastIndexOfIgnoreCase(String, String) to lastIndexOfIgnoreCase(CharSequence, CharSequence)
1785
     */
1786
    public static int lastIndexOfIgnoreCase(final CharSequence str, final CharSequence searchStr) {
1787 2 1. lastIndexOfIgnoreCase : negated conditional → KILLED
2. lastIndexOfIgnoreCase : negated conditional → KILLED
        if (str == null || searchStr == null) {
1788 1 1. lastIndexOfIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1789
        }
1790 1 1. lastIndexOfIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return lastIndexOfIgnoreCase(str, searchStr, str.length());
1791
    }
1792
1793
    /**
1794
     * <p>Case in-sensitive find of the last index within a CharSequence
1795
     * from the specified position.</p>
1796
     *
1797
     * <p>A {@code null} CharSequence will return {@code -1}.
1798
     * A negative start position returns {@code -1}.
1799
     * An empty ("") search CharSequence always matches unless the start position is negative.
1800
     * A start position greater than the string length searches the whole string.
1801
     * The search starts at the startPos and works backwards; matches starting after the start
1802
     * position are ignored.
1803
     * </p>
1804
     *
1805
     * <pre>
1806
     * StringUtils.lastIndexOfIgnoreCase(null, *, *)          = -1
1807
     * StringUtils.lastIndexOfIgnoreCase(*, null, *)          = -1
1808
     * StringUtils.lastIndexOfIgnoreCase("aabaabaa", "A", 8)  = 7
1809
     * StringUtils.lastIndexOfIgnoreCase("aabaabaa", "B", 8)  = 5
1810
     * StringUtils.lastIndexOfIgnoreCase("aabaabaa", "AB", 8) = 4
1811
     * StringUtils.lastIndexOfIgnoreCase("aabaabaa", "B", 9)  = 5
1812
     * StringUtils.lastIndexOfIgnoreCase("aabaabaa", "B", -1) = -1
1813
     * StringUtils.lastIndexOfIgnoreCase("aabaabaa", "A", 0)  = 0
1814
     * StringUtils.lastIndexOfIgnoreCase("aabaabaa", "B", 0)  = -1
1815
     * </pre>
1816
     *
1817
     * @param str  the CharSequence to check, may be null
1818
     * @param searchStr  the CharSequence to find, may be null
1819
     * @param startPos  the start position
1820
     * @return the last index of the search CharSequence (always &le; startPos),
1821
     *  -1 if no match or {@code null} input
1822
     * @since 2.5
1823
     * @since 3.0 Changed signature from lastIndexOfIgnoreCase(String, String, int) to lastIndexOfIgnoreCase(CharSequence, CharSequence, int)
1824
     */
1825
    public static int lastIndexOfIgnoreCase(final CharSequence str, final CharSequence searchStr, int startPos) {
1826 2 1. lastIndexOfIgnoreCase : negated conditional → KILLED
2. lastIndexOfIgnoreCase : negated conditional → KILLED
        if (str == null || searchStr == null) {
1827 1 1. lastIndexOfIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1828
        }
1829 3 1. lastIndexOfIgnoreCase : changed conditional boundary → SURVIVED
2. lastIndexOfIgnoreCase : Replaced integer subtraction with addition → SURVIVED
3. lastIndexOfIgnoreCase : negated conditional → KILLED
        if (startPos > str.length() - searchStr.length()) {
1830 1 1. lastIndexOfIgnoreCase : Replaced integer subtraction with addition → SURVIVED
            startPos = str.length() - searchStr.length();
1831
        }
1832 2 1. lastIndexOfIgnoreCase : changed conditional boundary → KILLED
2. lastIndexOfIgnoreCase : negated conditional → KILLED
        if (startPos < 0) {
1833 1 1. lastIndexOfIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1834
        }
1835 1 1. lastIndexOfIgnoreCase : negated conditional → KILLED
        if (searchStr.length() == 0) {
1836 1 1. lastIndexOfIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return startPos;
1837
        }
1838
1839 3 1. lastIndexOfIgnoreCase : changed conditional boundary → KILLED
2. lastIndexOfIgnoreCase : Changed increment from -1 to 1 → KILLED
3. lastIndexOfIgnoreCase : negated conditional → KILLED
        for (int i = startPos; i >= 0; i--) {
1840 1 1. lastIndexOfIgnoreCase : negated conditional → KILLED
            if (CharSequenceUtils.regionMatches(str, true, i, searchStr, 0, searchStr.length())) {
1841 1 1. lastIndexOfIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return i;
1842
            }
1843
        }
1844 1 1. lastIndexOfIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return INDEX_NOT_FOUND;
1845
    }
1846
1847
    // Contains
1848
    //-----------------------------------------------------------------------
1849
    /**
1850
     * <p>Checks if CharSequence contains a search character, handling {@code null}.
1851
     * This method uses {@link String#indexOf(int)} if possible.</p>
1852
     *
1853
     * <p>A {@code null} or empty ("") CharSequence will return {@code false}.</p>
1854
     *
1855
     * <pre>
1856
     * StringUtils.contains(null, *)    = false
1857
     * StringUtils.contains("", *)      = false
1858
     * StringUtils.contains("abc", 'a') = true
1859
     * StringUtils.contains("abc", 'z') = false
1860
     * </pre>
1861
     *
1862
     * @param seq  the CharSequence to check, may be null
1863
     * @param searchChar  the character to find
1864
     * @return true if the CharSequence contains the search character,
1865
     *  false if not or {@code null} string input
1866
     * @since 2.0
1867
     * @since 3.0 Changed signature from contains(String, int) to contains(CharSequence, int)
1868
     */
1869
    public static boolean contains(final CharSequence seq, final int searchChar) {
1870 1 1. contains : negated conditional → KILLED
        if (isEmpty(seq)) {
1871 1 1. contains : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
1872
        }
1873 3 1. contains : changed conditional boundary → KILLED
2. contains : negated conditional → KILLED
3. contains : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return CharSequenceUtils.indexOf(seq, searchChar, 0) >= 0;
1874
    }
1875
1876
    /**
1877
     * <p>Checks if CharSequence contains a search CharSequence, handling {@code null}.
1878
     * This method uses {@link String#indexOf(String)} if possible.</p>
1879
     *
1880
     * <p>A {@code null} CharSequence will return {@code false}.</p>
1881
     *
1882
     * <pre>
1883
     * StringUtils.contains(null, *)     = false
1884
     * StringUtils.contains(*, null)     = false
1885
     * StringUtils.contains("", "")      = true
1886
     * StringUtils.contains("abc", "")   = true
1887
     * StringUtils.contains("abc", "a")  = true
1888
     * StringUtils.contains("abc", "z")  = false
1889
     * </pre>
1890
     *
1891
     * @param seq  the CharSequence to check, may be null
1892
     * @param searchSeq  the CharSequence to find, may be null
1893
     * @return true if the CharSequence contains the search CharSequence,
1894
     *  false if not or {@code null} string input
1895
     * @since 2.0
1896
     * @since 3.0 Changed signature from contains(String, String) to contains(CharSequence, CharSequence)
1897
     */
1898
    public static boolean contains(final CharSequence seq, final CharSequence searchSeq) {
1899 2 1. contains : negated conditional → KILLED
2. contains : negated conditional → KILLED
        if (seq == null || searchSeq == null) {
1900 1 1. contains : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
1901
        }
1902 3 1. contains : changed conditional boundary → KILLED
2. contains : negated conditional → KILLED
3. contains : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return CharSequenceUtils.indexOf(seq, searchSeq, 0) >= 0;
1903
    }
1904
1905
    /**
1906
     * <p>Checks if CharSequence contains a search CharSequence irrespective of case,
1907
     * handling {@code null}. Case-insensitivity is defined as by
1908
     * {@link String#equalsIgnoreCase(String)}.
1909
     *
1910
     * <p>A {@code null} CharSequence will return {@code false}.</p>
1911
     *
1912
     * <pre>
1913
     * StringUtils.containsIgnoreCase(null, *) = false
1914
     * StringUtils.containsIgnoreCase(*, null) = false
1915
     * StringUtils.containsIgnoreCase("", "") = true
1916
     * StringUtils.containsIgnoreCase("abc", "") = true
1917
     * StringUtils.containsIgnoreCase("abc", "a") = true
1918
     * StringUtils.containsIgnoreCase("abc", "z") = false
1919
     * StringUtils.containsIgnoreCase("abc", "A") = true
1920
     * StringUtils.containsIgnoreCase("abc", "Z") = false
1921
     * </pre>
1922
     *
1923
     * @param str  the CharSequence to check, may be null
1924
     * @param searchStr  the CharSequence to find, may be null
1925
     * @return true if the CharSequence contains the search CharSequence irrespective of
1926
     * case or false if not or {@code null} string input
1927
     * @since 3.0 Changed signature from containsIgnoreCase(String, String) to containsIgnoreCase(CharSequence, CharSequence)
1928
     */
1929
    public static boolean containsIgnoreCase(final CharSequence str, final CharSequence searchStr) {
1930 2 1. containsIgnoreCase : negated conditional → KILLED
2. containsIgnoreCase : negated conditional → KILLED
        if (str == null || searchStr == null) {
1931 1 1. containsIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
1932
        }
1933
        final int len = searchStr.length();
1934 1 1. containsIgnoreCase : Replaced integer subtraction with addition → SURVIVED
        final int max = str.length() - len;
1935 3 1. containsIgnoreCase : Changed increment from 1 to -1 → TIMED_OUT
2. containsIgnoreCase : changed conditional boundary → KILLED
3. containsIgnoreCase : negated conditional → KILLED
        for (int i = 0; i <= max; i++) {
1936 1 1. containsIgnoreCase : negated conditional → KILLED
            if (CharSequenceUtils.regionMatches(str, true, i, searchStr, 0, len)) {
1937 1 1. containsIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return true;
1938
            }
1939
        }
1940 1 1. containsIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return false;
1941
    }
1942
1943
    /**
1944
     * <p>Check whether the given CharSequence contains any whitespace characters.</p>
1945
     * 
1946
     * </p>Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
1947
     * 
1948
     * @param seq the CharSequence to check (may be {@code null})
1949
     * @return {@code true} if the CharSequence is not empty and
1950
     * contains at least 1 (breaking) whitespace character
1951
     * @since 3.0
1952
     */
1953
    // From org.springframework.util.StringUtils, under Apache License 2.0
1954
    public static boolean containsWhitespace(final CharSequence seq) {
1955 1 1. containsWhitespace : negated conditional → KILLED
        if (isEmpty(seq)) {
1956 1 1. containsWhitespace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
1957
        }
1958
        final int strLen = seq.length();
1959 3 1. containsWhitespace : changed conditional boundary → KILLED
2. containsWhitespace : Changed increment from 1 to -1 → KILLED
3. containsWhitespace : negated conditional → KILLED
        for (int i = 0; i < strLen; i++) {
1960 1 1. containsWhitespace : negated conditional → KILLED
            if (Character.isWhitespace(seq.charAt(i))) {
1961 1 1. containsWhitespace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return true;
1962
            }
1963
        }
1964 1 1. containsWhitespace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return false;
1965
    }
1966
1967
    // IndexOfAny chars
1968
    //-----------------------------------------------------------------------
1969
    /**
1970
     * <p>Search a CharSequence to find the first index of any
1971
     * character in the given set of characters.</p>
1972
     *
1973
     * <p>A {@code null} String will return {@code -1}.
1974
     * A {@code null} or zero length search array will return {@code -1}.</p>
1975
     *
1976
     * <pre>
1977
     * StringUtils.indexOfAny(null, *)                = -1
1978
     * StringUtils.indexOfAny("", *)                  = -1
1979
     * StringUtils.indexOfAny(*, null)                = -1
1980
     * StringUtils.indexOfAny(*, [])                  = -1
1981
     * StringUtils.indexOfAny("zzabyycdxx",['z','a']) = 0
1982
     * StringUtils.indexOfAny("zzabyycdxx",['b','y']) = 3
1983
     * StringUtils.indexOfAny("aba", ['z'])           = -1
1984
     * </pre>
1985
     *
1986
     * @param cs  the CharSequence to check, may be null
1987
     * @param searchChars  the chars to search for, may be null
1988
     * @return the index of any of the chars, -1 if no match or null input
1989
     * @since 2.0
1990
     * @since 3.0 Changed signature from indexOfAny(String, char[]) to indexOfAny(CharSequence, char...)
1991
     */
1992
    public static int indexOfAny(final CharSequence cs, final char... searchChars) {
1993 2 1. indexOfAny : negated conditional → KILLED
2. indexOfAny : negated conditional → KILLED
        if (isEmpty(cs) || ArrayUtils.isEmpty(searchChars)) {
1994 1 1. indexOfAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
1995
        }
1996
        final int csLen = cs.length();
1997 1 1. indexOfAny : Replaced integer subtraction with addition → SURVIVED
        final int csLast = csLen - 1;
1998
        final int searchLen = searchChars.length;
1999 1 1. indexOfAny : Replaced integer subtraction with addition → SURVIVED
        final int searchLast = searchLen - 1;
2000 3 1. indexOfAny : changed conditional boundary → KILLED
2. indexOfAny : Changed increment from 1 to -1 → KILLED
3. indexOfAny : negated conditional → KILLED
        for (int i = 0; i < csLen; i++) {
2001
            final char ch = cs.charAt(i);
2002 3 1. indexOfAny : changed conditional boundary → KILLED
2. indexOfAny : Changed increment from 1 to -1 → KILLED
3. indexOfAny : negated conditional → KILLED
            for (int j = 0; j < searchLen; j++) {
2003 1 1. indexOfAny : negated conditional → KILLED
                if (searchChars[j] == ch) {
2004 5 1. indexOfAny : changed conditional boundary → SURVIVED
2. indexOfAny : changed conditional boundary → SURVIVED
3. indexOfAny : negated conditional → KILLED
4. indexOfAny : negated conditional → KILLED
5. indexOfAny : negated conditional → KILLED
                    if (i < csLast && j < searchLast && Character.isHighSurrogate(ch)) {
2005
                        // ch is a supplementary character
2006 3 1. indexOfAny : Replaced integer addition with subtraction → KILLED
2. indexOfAny : Replaced integer addition with subtraction → KILLED
3. indexOfAny : negated conditional → KILLED
                        if (searchChars[j + 1] == cs.charAt(i + 1)) {
2007 1 1. indexOfAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                            return i;
2008
                        }
2009
                    } else {
2010 1 1. indexOfAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                        return i;
2011
                    }
2012
                }
2013
            }
2014
        }
2015 1 1. indexOfAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return INDEX_NOT_FOUND;
2016
    }
2017
2018
    /**
2019
     * <p>Search a CharSequence to find the first index of any
2020
     * character in the given set of characters.</p>
2021
     *
2022
     * <p>A {@code null} String will return {@code -1}.
2023
     * A {@code null} search string will return {@code -1}.</p>
2024
     *
2025
     * <pre>
2026
     * StringUtils.indexOfAny(null, *)            = -1
2027
     * StringUtils.indexOfAny("", *)              = -1
2028
     * StringUtils.indexOfAny(*, null)            = -1
2029
     * StringUtils.indexOfAny(*, "")              = -1
2030
     * StringUtils.indexOfAny("zzabyycdxx", "za") = 0
2031
     * StringUtils.indexOfAny("zzabyycdxx", "by") = 3
2032
     * StringUtils.indexOfAny("aba","z")          = -1
2033
     * </pre>
2034
     *
2035
     * @param cs  the CharSequence to check, may be null
2036
     * @param searchChars  the chars to search for, may be null
2037
     * @return the index of any of the chars, -1 if no match or null input
2038
     * @since 2.0
2039
     * @since 3.0 Changed signature from indexOfAny(String, String) to indexOfAny(CharSequence, String)
2040
     */
2041
    public static int indexOfAny(final CharSequence cs, final String searchChars) {
2042 2 1. indexOfAny : negated conditional → KILLED
2. indexOfAny : negated conditional → KILLED
        if (isEmpty(cs) || isEmpty(searchChars)) {
2043 1 1. indexOfAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
2044
        }
2045 1 1. indexOfAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return indexOfAny(cs, searchChars.toCharArray());
2046
    }
2047
2048
    // ContainsAny
2049
    //-----------------------------------------------------------------------
2050
    /**
2051
     * <p>Checks if the CharSequence contains any character in the given
2052
     * set of characters.</p>
2053
     *
2054
     * <p>A {@code null} CharSequence will return {@code false}.
2055
     * A {@code null} or zero length search array will return {@code false}.</p>
2056
     *
2057
     * <pre>
2058
     * StringUtils.containsAny(null, *)                = false
2059
     * StringUtils.containsAny("", *)                  = false
2060
     * StringUtils.containsAny(*, null)                = false
2061
     * StringUtils.containsAny(*, [])                  = false
2062
     * StringUtils.containsAny("zzabyycdxx",['z','a']) = true
2063
     * StringUtils.containsAny("zzabyycdxx",['b','y']) = true
2064
     * StringUtils.containsAny("zzabyycdxx",['z','y']) = true
2065
     * StringUtils.containsAny("aba", ['z'])           = false
2066
     * </pre>
2067
     *
2068
     * @param cs  the CharSequence to check, may be null
2069
     * @param searchChars  the chars to search for, may be null
2070
     * @return the {@code true} if any of the chars are found,
2071
     * {@code false} if no match or null input
2072
     * @since 2.4
2073
     * @since 3.0 Changed signature from containsAny(String, char[]) to containsAny(CharSequence, char...)
2074
     */
2075
    public static boolean containsAny(final CharSequence cs, final char... searchChars) {
2076 2 1. containsAny : negated conditional → KILLED
2. containsAny : negated conditional → KILLED
        if (isEmpty(cs) || ArrayUtils.isEmpty(searchChars)) {
2077 1 1. containsAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
2078
        }
2079
        final int csLength = cs.length();
2080
        final int searchLength = searchChars.length;
2081 1 1. containsAny : Replaced integer subtraction with addition → KILLED
        final int csLast = csLength - 1;
2082 1 1. containsAny : Replaced integer subtraction with addition → KILLED
        final int searchLast = searchLength - 1;
2083 3 1. containsAny : changed conditional boundary → KILLED
2. containsAny : Changed increment from 1 to -1 → KILLED
3. containsAny : negated conditional → KILLED
        for (int i = 0; i < csLength; i++) {
2084
            final char ch = cs.charAt(i);
2085 3 1. containsAny : changed conditional boundary → KILLED
2. containsAny : Changed increment from 1 to -1 → KILLED
3. containsAny : negated conditional → KILLED
            for (int j = 0; j < searchLength; j++) {
2086 1 1. containsAny : negated conditional → KILLED
                if (searchChars[j] == ch) {
2087 1 1. containsAny : negated conditional → KILLED
                    if (Character.isHighSurrogate(ch)) {
2088 1 1. containsAny : negated conditional → KILLED
                        if (j == searchLast) {
2089
                            // missing low surrogate, fine, like String.indexOf(String)
2090 1 1. containsAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                            return true;
2091
                        }
2092 5 1. containsAny : changed conditional boundary → KILLED
2. containsAny : Replaced integer addition with subtraction → KILLED
3. containsAny : Replaced integer addition with subtraction → KILLED
4. containsAny : negated conditional → KILLED
5. containsAny : negated conditional → KILLED
                        if (i < csLast && searchChars[j + 1] == cs.charAt(i + 1)) {
2093 1 1. containsAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                            return true;
2094
                        }
2095
                    } else {
2096
                        // ch is in the Basic Multilingual Plane
2097 1 1. containsAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                        return true;
2098
                    }
2099
                }
2100
            }
2101
        }
2102 1 1. containsAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return false;
2103
    }
2104
2105
    /**
2106
     * <p>
2107
     * Checks if the CharSequence contains any character in the given set of characters.
2108
     * </p>
2109
     *
2110
     * <p>
2111
     * A {@code null} CharSequence will return {@code false}. A {@code null} search CharSequence will return
2112
     * {@code false}.
2113
     * </p>
2114
     *
2115
     * <pre>
2116
     * StringUtils.containsAny(null, *)               = false
2117
     * StringUtils.containsAny("", *)                 = false
2118
     * StringUtils.containsAny(*, null)               = false
2119
     * StringUtils.containsAny(*, "")                 = false
2120
     * StringUtils.containsAny("zzabyycdxx", "za")    = true
2121
     * StringUtils.containsAny("zzabyycdxx", "by")    = true
2122
     * StringUtils.containsAny("zzabyycdxx", "zy")    = true
2123
     * StringUtils.containsAny("zzabyycdxx", "\tx")   = true
2124
     * StringUtils.containsAny("zzabyycdxx", "$.#yF") = true
2125
     * StringUtils.containsAny("aba","z")             = false
2126
     * </pre>
2127
     *
2128
     * @param cs
2129
     *            the CharSequence to check, may be null
2130
     * @param searchChars
2131
     *            the chars to search for, may be null
2132
     * @return the {@code true} if any of the chars are found, {@code false} if no match or null input
2133
     * @since 2.4
2134
     * @since 3.0 Changed signature from containsAny(String, String) to containsAny(CharSequence, CharSequence)
2135
     */
2136
    public static boolean containsAny(final CharSequence cs, final CharSequence searchChars) {
2137 1 1. containsAny : negated conditional → KILLED
        if (searchChars == null) {
2138 1 1. containsAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
2139
        }
2140 1 1. containsAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return containsAny(cs, CharSequenceUtils.toCharArray(searchChars));
2141
    }
2142
2143
    /**
2144
     * <p>Checks if the CharSequence contains any of the CharSequences in the given array.</p>
2145
     *
2146
     * <p>
2147
     * A {@code null} {@code cs} CharSequence will return {@code false}. A {@code null} or zero
2148
     * length search array will return {@code false}.
2149
     * </p>
2150
     *
2151
     * <pre>
2152
     * StringUtils.containsAny(null, *)            = false
2153
     * StringUtils.containsAny("", *)              = false
2154
     * StringUtils.containsAny(*, null)            = false
2155
     * StringUtils.containsAny(*, [])              = false
2156
     * StringUtils.containsAny("abcd", "ab", null) = true
2157
     * StringUtils.containsAny("abcd", "ab", "cd") = true
2158
     * StringUtils.containsAny("abc", "d", "abc")  = true
2159
     * </pre>
2160
     *
2161
     * 
2162
     * @param cs The CharSequence to check, may be null
2163
     * @param searchCharSequences The array of CharSequences to search for, may be null.
2164
     * Individual CharSequences may be null as well.
2165
     * @return {@code true} if any of the search CharSequences are found, {@code false} otherwise
2166
     * @since 3.4
2167
     */
2168
    public static boolean containsAny(final CharSequence cs, final CharSequence... searchCharSequences) {
2169 2 1. containsAny : negated conditional → KILLED
2. containsAny : negated conditional → KILLED
        if (isEmpty(cs) || ArrayUtils.isEmpty(searchCharSequences)) {
2170 1 1. containsAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
2171
        }
2172 3 1. containsAny : changed conditional boundary → KILLED
2. containsAny : Changed increment from 1 to -1 → KILLED
3. containsAny : negated conditional → KILLED
        for (final CharSequence searchCharSequence : searchCharSequences) {
2173 1 1. containsAny : negated conditional → KILLED
            if (contains(cs, searchCharSequence)) {
2174 1 1. containsAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return true;
2175
            }
2176
        }
2177 1 1. containsAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return false;
2178
    }
2179
2180
    // IndexOfAnyBut chars
2181
    //-----------------------------------------------------------------------
2182
    /**
2183
     * <p>Searches a CharSequence to find the first index of any
2184
     * character not in the given set of characters.</p>
2185
     *
2186
     * <p>A {@code null} CharSequence will return {@code -1}.
2187
     * A {@code null} or zero length search array will return {@code -1}.</p>
2188
     *
2189
     * <pre>
2190
     * StringUtils.indexOfAnyBut(null, *)                              = -1
2191
     * StringUtils.indexOfAnyBut("", *)                                = -1
2192
     * StringUtils.indexOfAnyBut(*, null)                              = -1
2193
     * StringUtils.indexOfAnyBut(*, [])                                = -1
2194
     * StringUtils.indexOfAnyBut("zzabyycdxx", new char[] {'z', 'a'} ) = 3
2195
     * StringUtils.indexOfAnyBut("aba", new char[] {'z'} )             = 0
2196
     * StringUtils.indexOfAnyBut("aba", new char[] {'a', 'b'} )        = -1
2197
2198
     * </pre>
2199
     *
2200
     * @param cs  the CharSequence to check, may be null
2201
     * @param searchChars  the chars to search for, may be null
2202
     * @return the index of any of the chars, -1 if no match or null input
2203
     * @since 2.0
2204
     * @since 3.0 Changed signature from indexOfAnyBut(String, char[]) to indexOfAnyBut(CharSequence, char...)
2205
     */
2206
    public static int indexOfAnyBut(final CharSequence cs, final char... searchChars) {
2207 2 1. indexOfAnyBut : negated conditional → KILLED
2. indexOfAnyBut : negated conditional → KILLED
        if (isEmpty(cs) || ArrayUtils.isEmpty(searchChars)) {
2208 1 1. indexOfAnyBut : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
2209
        }
2210
        final int csLen = cs.length();
2211 1 1. indexOfAnyBut : Replaced integer subtraction with addition → SURVIVED
        final int csLast = csLen - 1;
2212
        final int searchLen = searchChars.length;
2213 1 1. indexOfAnyBut : Replaced integer subtraction with addition → SURVIVED
        final int searchLast = searchLen - 1;
2214
        outer:
2215 3 1. indexOfAnyBut : changed conditional boundary → KILLED
2. indexOfAnyBut : Changed increment from 1 to -1 → KILLED
3. indexOfAnyBut : negated conditional → KILLED
        for (int i = 0; i < csLen; i++) {
2216
            final char ch = cs.charAt(i);
2217 3 1. indexOfAnyBut : changed conditional boundary → KILLED
2. indexOfAnyBut : Changed increment from 1 to -1 → KILLED
3. indexOfAnyBut : negated conditional → KILLED
            for (int j = 0; j < searchLen; j++) {
2218 1 1. indexOfAnyBut : negated conditional → KILLED
                if (searchChars[j] == ch) {
2219 5 1. indexOfAnyBut : changed conditional boundary → SURVIVED
2. indexOfAnyBut : changed conditional boundary → SURVIVED
3. indexOfAnyBut : negated conditional → KILLED
4. indexOfAnyBut : negated conditional → KILLED
5. indexOfAnyBut : negated conditional → KILLED
                    if (i < csLast && j < searchLast && Character.isHighSurrogate(ch)) {
2220 3 1. indexOfAnyBut : Replaced integer addition with subtraction → KILLED
2. indexOfAnyBut : Replaced integer addition with subtraction → KILLED
3. indexOfAnyBut : negated conditional → KILLED
                        if (searchChars[j + 1] == cs.charAt(i + 1)) {
2221
                            continue outer;
2222
                        }
2223
                    } else {
2224
                        continue outer;
2225
                    }
2226
                }
2227
            }
2228 1 1. indexOfAnyBut : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return i;
2229
        }
2230 1 1. indexOfAnyBut : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return INDEX_NOT_FOUND;
2231
    }
2232
2233
    /**
2234
     * <p>Search a CharSequence to find the first index of any
2235
     * character not in the given set of characters.</p>
2236
     *
2237
     * <p>A {@code null} CharSequence will return {@code -1}.
2238
     * A {@code null} or empty search string will return {@code -1}.</p>
2239
     *
2240
     * <pre>
2241
     * StringUtils.indexOfAnyBut(null, *)            = -1
2242
     * StringUtils.indexOfAnyBut("", *)              = -1
2243
     * StringUtils.indexOfAnyBut(*, null)            = -1
2244
     * StringUtils.indexOfAnyBut(*, "")              = -1
2245
     * StringUtils.indexOfAnyBut("zzabyycdxx", "za") = 3
2246
     * StringUtils.indexOfAnyBut("zzabyycdxx", "")   = -1
2247
     * StringUtils.indexOfAnyBut("aba","ab")         = -1
2248
     * </pre>
2249
     *
2250
     * @param seq  the CharSequence to check, may be null
2251
     * @param searchChars  the chars to search for, may be null
2252
     * @return the index of any of the chars, -1 if no match or null input
2253
     * @since 2.0
2254
     * @since 3.0 Changed signature from indexOfAnyBut(String, String) to indexOfAnyBut(CharSequence, CharSequence)
2255
     */
2256
    public static int indexOfAnyBut(final CharSequence seq, final CharSequence searchChars) {
2257 2 1. indexOfAnyBut : negated conditional → KILLED
2. indexOfAnyBut : negated conditional → KILLED
        if (isEmpty(seq) || isEmpty(searchChars)) {
2258 1 1. indexOfAnyBut : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
2259
        }
2260
        final int strLen = seq.length();
2261 3 1. indexOfAnyBut : changed conditional boundary → KILLED
2. indexOfAnyBut : Changed increment from 1 to -1 → KILLED
3. indexOfAnyBut : negated conditional → KILLED
        for (int i = 0; i < strLen; i++) {
2262
            final char ch = seq.charAt(i);
2263 2 1. indexOfAnyBut : changed conditional boundary → KILLED
2. indexOfAnyBut : negated conditional → KILLED
            final boolean chFound = CharSequenceUtils.indexOf(searchChars, ch, 0) >= 0;
2264 4 1. indexOfAnyBut : changed conditional boundary → SURVIVED
2. indexOfAnyBut : Replaced integer addition with subtraction → SURVIVED
3. indexOfAnyBut : negated conditional → KILLED
4. indexOfAnyBut : negated conditional → KILLED
            if (i + 1 < strLen && Character.isHighSurrogate(ch)) {
2265 1 1. indexOfAnyBut : Replaced integer addition with subtraction → KILLED
                final char ch2 = seq.charAt(i + 1);
2266 3 1. indexOfAnyBut : changed conditional boundary → SURVIVED
2. indexOfAnyBut : negated conditional → KILLED
3. indexOfAnyBut : negated conditional → KILLED
                if (chFound && CharSequenceUtils.indexOf(searchChars, ch2, 0) < 0) {
2267 1 1. indexOfAnyBut : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                    return i;
2268
                }
2269
            } else {
2270 1 1. indexOfAnyBut : negated conditional → KILLED
                if (!chFound) {
2271 1 1. indexOfAnyBut : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                    return i;
2272
                }
2273
            }
2274
        }
2275 1 1. indexOfAnyBut : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return INDEX_NOT_FOUND;
2276
    }
2277
2278
    // ContainsOnly
2279
    //-----------------------------------------------------------------------
2280
    /**
2281
     * <p>Checks if the CharSequence contains only certain characters.</p>
2282
     *
2283
     * <p>A {@code null} CharSequence will return {@code false}.
2284
     * A {@code null} valid character array will return {@code false}.
2285
     * An empty CharSequence (length()=0) always returns {@code true}.</p>
2286
     *
2287
     * <pre>
2288
     * StringUtils.containsOnly(null, *)       = false
2289
     * StringUtils.containsOnly(*, null)       = false
2290
     * StringUtils.containsOnly("", *)         = true
2291
     * StringUtils.containsOnly("ab", '')      = false
2292
     * StringUtils.containsOnly("abab", 'abc') = true
2293
     * StringUtils.containsOnly("ab1", 'abc')  = false
2294
     * StringUtils.containsOnly("abz", 'abc')  = false
2295
     * </pre>
2296
     *
2297
     * @param cs  the String to check, may be null
2298
     * @param valid  an array of valid chars, may be null
2299
     * @return true if it only contains valid chars and is non-null
2300
     * @since 3.0 Changed signature from containsOnly(String, char[]) to containsOnly(CharSequence, char...)
2301
     */
2302
    public static boolean containsOnly(final CharSequence cs, final char... valid) {
2303
        // All these pre-checks are to maintain API with an older version
2304 2 1. containsOnly : negated conditional → KILLED
2. containsOnly : negated conditional → KILLED
        if (valid == null || cs == null) {
2305 1 1. containsOnly : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
2306
        }
2307 1 1. containsOnly : negated conditional → KILLED
        if (cs.length() == 0) {
2308 1 1. containsOnly : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return true;
2309
        }
2310 1 1. containsOnly : negated conditional → KILLED
        if (valid.length == 0) {
2311 1 1. containsOnly : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
2312
        }
2313 2 1. containsOnly : negated conditional → KILLED
2. containsOnly : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return indexOfAnyBut(cs, valid) == INDEX_NOT_FOUND;
2314
    }
2315
2316
    /**
2317
     * <p>Checks if the CharSequence contains only certain characters.</p>
2318
     *
2319
     * <p>A {@code null} CharSequence will return {@code false}.
2320
     * A {@code null} valid character String will return {@code false}.
2321
     * An empty String (length()=0) always returns {@code true}.</p>
2322
     *
2323
     * <pre>
2324
     * StringUtils.containsOnly(null, *)       = false
2325
     * StringUtils.containsOnly(*, null)       = false
2326
     * StringUtils.containsOnly("", *)         = true
2327
     * StringUtils.containsOnly("ab", "")      = false
2328
     * StringUtils.containsOnly("abab", "abc") = true
2329
     * StringUtils.containsOnly("ab1", "abc")  = false
2330
     * StringUtils.containsOnly("abz", "abc")  = false
2331
     * </pre>
2332
     *
2333
     * @param cs  the CharSequence to check, may be null
2334
     * @param validChars  a String of valid chars, may be null
2335
     * @return true if it only contains valid chars and is non-null
2336
     * @since 2.0
2337
     * @since 3.0 Changed signature from containsOnly(String, String) to containsOnly(CharSequence, String)
2338
     */
2339
    public static boolean containsOnly(final CharSequence cs, final String validChars) {
2340 2 1. containsOnly : negated conditional → KILLED
2. containsOnly : negated conditional → KILLED
        if (cs == null || validChars == null) {
2341 1 1. containsOnly : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
2342
        }
2343 1 1. containsOnly : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return containsOnly(cs, validChars.toCharArray());
2344
    }
2345
2346
    // ContainsNone
2347
    //-----------------------------------------------------------------------
2348
    /**
2349
     * <p>Checks that the CharSequence does not contain certain characters.</p>
2350
     *
2351
     * <p>A {@code null} CharSequence will return {@code true}.
2352
     * A {@code null} invalid character array will return {@code true}.
2353
     * An empty CharSequence (length()=0) always returns true.</p>
2354
     *
2355
     * <pre>
2356
     * StringUtils.containsNone(null, *)       = true
2357
     * StringUtils.containsNone(*, null)       = true
2358
     * StringUtils.containsNone("", *)         = true
2359
     * StringUtils.containsNone("ab", '')      = true
2360
     * StringUtils.containsNone("abab", 'xyz') = true
2361
     * StringUtils.containsNone("ab1", 'xyz')  = true
2362
     * StringUtils.containsNone("abz", 'xyz')  = false
2363
     * </pre>
2364
     *
2365
     * @param cs  the CharSequence to check, may be null
2366
     * @param searchChars  an array of invalid chars, may be null
2367
     * @return true if it contains none of the invalid chars, or is null
2368
     * @since 2.0
2369
     * @since 3.0 Changed signature from containsNone(String, char[]) to containsNone(CharSequence, char...)
2370
     */
2371
    public static boolean containsNone(final CharSequence cs, final char... searchChars) {
2372 2 1. containsNone : negated conditional → KILLED
2. containsNone : negated conditional → KILLED
        if (cs == null || searchChars == null) {
2373 1 1. containsNone : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return true;
2374
        }
2375
        final int csLen = cs.length();
2376 1 1. containsNone : Replaced integer subtraction with addition → KILLED
        final int csLast = csLen - 1;
2377
        final int searchLen = searchChars.length;
2378 1 1. containsNone : Replaced integer subtraction with addition → KILLED
        final int searchLast = searchLen - 1;
2379 3 1. containsNone : changed conditional boundary → KILLED
2. containsNone : Changed increment from 1 to -1 → KILLED
3. containsNone : negated conditional → KILLED
        for (int i = 0; i < csLen; i++) {
2380
            final char ch = cs.charAt(i);
2381 3 1. containsNone : changed conditional boundary → KILLED
2. containsNone : Changed increment from 1 to -1 → KILLED
3. containsNone : negated conditional → KILLED
            for (int j = 0; j < searchLen; j++) {
2382 1 1. containsNone : negated conditional → KILLED
                if (searchChars[j] == ch) {
2383 1 1. containsNone : negated conditional → KILLED
                    if (Character.isHighSurrogate(ch)) {
2384 1 1. containsNone : negated conditional → KILLED
                        if (j == searchLast) {
2385
                            // missing low surrogate, fine, like String.indexOf(String)
2386 1 1. containsNone : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                            return false;
2387
                        }
2388 5 1. containsNone : changed conditional boundary → KILLED
2. containsNone : Replaced integer addition with subtraction → KILLED
3. containsNone : Replaced integer addition with subtraction → KILLED
4. containsNone : negated conditional → KILLED
5. containsNone : negated conditional → KILLED
                        if (i < csLast && searchChars[j + 1] == cs.charAt(i + 1)) {
2389 1 1. containsNone : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                            return false;
2390
                        }
2391
                    } else {
2392
                        // ch is in the Basic Multilingual Plane
2393 1 1. containsNone : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                        return false;
2394
                    }
2395
                }
2396
            }
2397
        }
2398 1 1. containsNone : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return true;
2399
    }
2400
2401
    /**
2402
     * <p>Checks that the CharSequence does not contain certain characters.</p>
2403
     *
2404
     * <p>A {@code null} CharSequence will return {@code true}.
2405
     * A {@code null} invalid character array will return {@code true}.
2406
     * An empty String ("") always returns true.</p>
2407
     *
2408
     * <pre>
2409
     * StringUtils.containsNone(null, *)       = true
2410
     * StringUtils.containsNone(*, null)       = true
2411
     * StringUtils.containsNone("", *)         = true
2412
     * StringUtils.containsNone("ab", "")      = true
2413
     * StringUtils.containsNone("abab", "xyz") = true
2414
     * StringUtils.containsNone("ab1", "xyz")  = true
2415
     * StringUtils.containsNone("abz", "xyz")  = false
2416
     * </pre>
2417
     *
2418
     * @param cs  the CharSequence to check, may be null
2419
     * @param invalidChars  a String of invalid chars, may be null
2420
     * @return true if it contains none of the invalid chars, or is null
2421
     * @since 2.0
2422
     * @since 3.0 Changed signature from containsNone(String, String) to containsNone(CharSequence, String)
2423
     */
2424
    public static boolean containsNone(final CharSequence cs, final String invalidChars) {
2425 2 1. containsNone : negated conditional → KILLED
2. containsNone : negated conditional → KILLED
        if (cs == null || invalidChars == null) {
2426 1 1. containsNone : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return true;
2427
        }
2428 1 1. containsNone : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return containsNone(cs, invalidChars.toCharArray());
2429
    }
2430
2431
    // IndexOfAny strings
2432
    //-----------------------------------------------------------------------
2433
    /**
2434
     * <p>Find the first index of any of a set of potential substrings.</p>
2435
     *
2436
     * <p>A {@code null} CharSequence will return {@code -1}.
2437
     * A {@code null} or zero length search array will return {@code -1}.
2438
     * A {@code null} search array entry will be ignored, but a search
2439
     * array containing "" will return {@code 0} if {@code str} is not
2440
     * null. This method uses {@link String#indexOf(String)} if possible.</p>
2441
     *
2442
     * <pre>
2443
     * StringUtils.indexOfAny(null, *)                     = -1
2444
     * StringUtils.indexOfAny(*, null)                     = -1
2445
     * StringUtils.indexOfAny(*, [])                       = -1
2446
     * StringUtils.indexOfAny("zzabyycdxx", ["ab","cd"])   = 2
2447
     * StringUtils.indexOfAny("zzabyycdxx", ["cd","ab"])   = 2
2448
     * StringUtils.indexOfAny("zzabyycdxx", ["mn","op"])   = -1
2449
     * StringUtils.indexOfAny("zzabyycdxx", ["zab","aby"]) = 1
2450
     * StringUtils.indexOfAny("zzabyycdxx", [""])          = 0
2451
     * StringUtils.indexOfAny("", [""])                    = 0
2452
     * StringUtils.indexOfAny("", ["a"])                   = -1
2453
     * </pre>
2454
     *
2455
     * @param str  the CharSequence to check, may be null
2456
     * @param searchStrs  the CharSequences to search for, may be null
2457
     * @return the first index of any of the searchStrs in str, -1 if no match
2458
     * @since 3.0 Changed signature from indexOfAny(String, String[]) to indexOfAny(CharSequence, CharSequence...)
2459
     */
2460
    public static int indexOfAny(final CharSequence str, final CharSequence... searchStrs) {
2461 2 1. indexOfAny : negated conditional → KILLED
2. indexOfAny : negated conditional → KILLED
        if (str == null || searchStrs == null) {
2462 1 1. indexOfAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
2463
        }
2464
        final int sz = searchStrs.length;
2465
2466
        // String's can't have a MAX_VALUEth index.
2467
        int ret = Integer.MAX_VALUE;
2468
2469
        int tmp = 0;
2470 3 1. indexOfAny : changed conditional boundary → KILLED
2. indexOfAny : Changed increment from 1 to -1 → KILLED
3. indexOfAny : negated conditional → KILLED
        for (int i = 0; i < sz; i++) {
2471
            final CharSequence search = searchStrs[i];
2472 1 1. indexOfAny : negated conditional → KILLED
            if (search == null) {
2473
                continue;
2474
            }
2475
            tmp = CharSequenceUtils.indexOf(str, search, 0);
2476 1 1. indexOfAny : negated conditional → KILLED
            if (tmp == INDEX_NOT_FOUND) {
2477
                continue;
2478
            }
2479
2480 2 1. indexOfAny : changed conditional boundary → SURVIVED
2. indexOfAny : negated conditional → KILLED
            if (tmp < ret) {
2481
                ret = tmp;
2482
            }
2483
        }
2484
2485 2 1. indexOfAny : negated conditional → KILLED
2. indexOfAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return ret == Integer.MAX_VALUE ? INDEX_NOT_FOUND : ret;
2486
    }
2487
2488
    /**
2489
     * <p>Find the latest index of any of a set of potential substrings.</p>
2490
     *
2491
     * <p>A {@code null} CharSequence will return {@code -1}.
2492
     * A {@code null} search array will return {@code -1}.
2493
     * A {@code null} or zero length search array entry will be ignored,
2494
     * but a search array containing "" will return the length of {@code str}
2495
     * if {@code str} is not null. This method uses {@link String#indexOf(String)} if possible</p>
2496
     *
2497
     * <pre>
2498
     * StringUtils.lastIndexOfAny(null, *)                   = -1
2499
     * StringUtils.lastIndexOfAny(*, null)                   = -1
2500
     * StringUtils.lastIndexOfAny(*, [])                     = -1
2501
     * StringUtils.lastIndexOfAny(*, [null])                 = -1
2502
     * StringUtils.lastIndexOfAny("zzabyycdxx", ["ab","cd"]) = 6
2503
     * StringUtils.lastIndexOfAny("zzabyycdxx", ["cd","ab"]) = 6
2504
     * StringUtils.lastIndexOfAny("zzabyycdxx", ["mn","op"]) = -1
2505
     * StringUtils.lastIndexOfAny("zzabyycdxx", ["mn","op"]) = -1
2506
     * StringUtils.lastIndexOfAny("zzabyycdxx", ["mn",""])   = 10
2507
     * </pre>
2508
     *
2509
     * @param str  the CharSequence to check, may be null
2510
     * @param searchStrs  the CharSequences to search for, may be null
2511
     * @return the last index of any of the CharSequences, -1 if no match
2512
     * @since 3.0 Changed signature from lastIndexOfAny(String, String[]) to lastIndexOfAny(CharSequence, CharSequence)
2513
     */
2514
    public static int lastIndexOfAny(final CharSequence str, final CharSequence... searchStrs) {
2515 2 1. lastIndexOfAny : negated conditional → KILLED
2. lastIndexOfAny : negated conditional → KILLED
        if (str == null || searchStrs == null) {
2516 1 1. lastIndexOfAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
2517
        }
2518
        final int sz = searchStrs.length;
2519
        int ret = INDEX_NOT_FOUND;
2520
        int tmp = 0;
2521 3 1. lastIndexOfAny : changed conditional boundary → KILLED
2. lastIndexOfAny : Changed increment from 1 to -1 → KILLED
3. lastIndexOfAny : negated conditional → KILLED
        for (int i = 0; i < sz; i++) {
2522
            final CharSequence search = searchStrs[i];
2523 1 1. lastIndexOfAny : negated conditional → KILLED
            if (search == null) {
2524
                continue;
2525
            }
2526
            tmp = CharSequenceUtils.lastIndexOf(str, search, str.length());
2527 2 1. lastIndexOfAny : changed conditional boundary → SURVIVED
2. lastIndexOfAny : negated conditional → KILLED
            if (tmp > ret) {
2528
                ret = tmp;
2529
            }
2530
        }
2531 1 1. lastIndexOfAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return ret;
2532
    }
2533
2534
    // Substring
2535
    //-----------------------------------------------------------------------
2536
    /**
2537
     * <p>Gets a substring from the specified String avoiding exceptions.</p>
2538
     *
2539
     * <p>A negative start position can be used to start {@code n}
2540
     * characters from the end of the String.</p>
2541
     *
2542
     * <p>A {@code null} String will return {@code null}.
2543
     * An empty ("") String will return "".</p>
2544
     *
2545
     * <pre>
2546
     * StringUtils.substring(null, *)   = null
2547
     * StringUtils.substring("", *)     = ""
2548
     * StringUtils.substring("abc", 0)  = "abc"
2549
     * StringUtils.substring("abc", 2)  = "c"
2550
     * StringUtils.substring("abc", 4)  = ""
2551
     * StringUtils.substring("abc", -2) = "bc"
2552
     * StringUtils.substring("abc", -4) = "abc"
2553
     * </pre>
2554
     *
2555
     * @param str  the String to get the substring from, may be null
2556
     * @param start  the position to start from, negative means
2557
     *  count back from the end of the String by this many characters
2558
     * @return substring from start position, {@code null} if null String input
2559
     */
2560
    public static String substring(final String str, int start) {
2561 1 1. substring : negated conditional → KILLED
        if (str == null) {
2562 1 1. substring : mutated return of Object value for org/apache/commons/lang3/StringUtils::substring to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
2563
        }
2564
2565
        // handle negatives, which means last n characters
2566 2 1. substring : changed conditional boundary → KILLED
2. substring : negated conditional → KILLED
        if (start < 0) {
2567 1 1. substring : Replaced integer addition with subtraction → KILLED
            start = str.length() + start; // remember start is negative
2568
        }
2569
2570 2 1. substring : changed conditional boundary → SURVIVED
2. substring : negated conditional → KILLED
        if (start < 0) {
2571
            start = 0;
2572
        }
2573 2 1. substring : changed conditional boundary → SURVIVED
2. substring : negated conditional → KILLED
        if (start > str.length()) {
2574 1 1. substring : mutated return of Object value for org/apache/commons/lang3/StringUtils::substring to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
2575
        }
2576
2577 1 1. substring : mutated return of Object value for org/apache/commons/lang3/StringUtils::substring to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.substring(start);
2578
    }
2579
2580
    /**
2581
     * <p>Gets a substring from the specified String avoiding exceptions.</p>
2582
     *
2583
     * <p>A negative start position can be used to start/end {@code n}
2584
     * characters from the end of the String.</p>
2585
     *
2586
     * <p>The returned substring starts with the character in the {@code start}
2587
     * position and ends before the {@code end} position. All position counting is
2588
     * zero-based -- i.e., to start at the beginning of the string use
2589
     * {@code start = 0}. Negative start and end positions can be used to
2590
     * specify offsets relative to the end of the String.</p>
2591
     *
2592
     * <p>If {@code start} is not strictly to the left of {@code end}, ""
2593
     * is returned.</p>
2594
     *
2595
     * <pre>
2596
     * StringUtils.substring(null, *, *)    = null
2597
     * StringUtils.substring("", * ,  *)    = "";
2598
     * StringUtils.substring("abc", 0, 2)   = "ab"
2599
     * StringUtils.substring("abc", 2, 0)   = ""
2600
     * StringUtils.substring("abc", 2, 4)   = "c"
2601
     * StringUtils.substring("abc", 4, 6)   = ""
2602
     * StringUtils.substring("abc", 2, 2)   = ""
2603
     * StringUtils.substring("abc", -2, -1) = "b"
2604
     * StringUtils.substring("abc", -4, 2)  = "ab"
2605
     * </pre>
2606
     *
2607
     * @param str  the String to get the substring from, may be null
2608
     * @param start  the position to start from, negative means
2609
     *  count back from the end of the String by this many characters
2610
     * @param end  the position to end at (exclusive), negative means
2611
     *  count back from the end of the String by this many characters
2612
     * @return substring from start position to end position,
2613
     *  {@code null} if null String input
2614
     */
2615
    public static String substring(final String str, int start, int end) {
2616 1 1. substring : negated conditional → KILLED
        if (str == null) {
2617 1 1. substring : mutated return of Object value for org/apache/commons/lang3/StringUtils::substring to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
2618
        }
2619
2620
        // handle negatives
2621 2 1. substring : changed conditional boundary → SURVIVED
2. substring : negated conditional → KILLED
        if (end < 0) {
2622 1 1. substring : Replaced integer addition with subtraction → KILLED
            end = str.length() + end; // remember end is negative
2623
        }
2624 2 1. substring : changed conditional boundary → KILLED
2. substring : negated conditional → KILLED
        if (start < 0) {
2625 1 1. substring : Replaced integer addition with subtraction → KILLED
            start = str.length() + start; // remember start is negative
2626
        }
2627
2628
        // check length next
2629 2 1. substring : changed conditional boundary → SURVIVED
2. substring : negated conditional → KILLED
        if (end > str.length()) {
2630
            end = str.length();
2631
        }
2632
2633
        // if start is greater than end, return ""
2634 2 1. substring : changed conditional boundary → SURVIVED
2. substring : negated conditional → KILLED
        if (start > end) {
2635 1 1. substring : mutated return of Object value for org/apache/commons/lang3/StringUtils::substring to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
2636
        }
2637
2638 2 1. substring : changed conditional boundary → SURVIVED
2. substring : negated conditional → KILLED
        if (start < 0) {
2639
            start = 0;
2640
        }
2641 2 1. substring : changed conditional boundary → SURVIVED
2. substring : negated conditional → KILLED
        if (end < 0) {
2642
            end = 0;
2643
        }
2644
2645 1 1. substring : mutated return of Object value for org/apache/commons/lang3/StringUtils::substring to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.substring(start, end);
2646
    }
2647
2648
    // Left/Right/Mid
2649
    //-----------------------------------------------------------------------
2650
    /**
2651
     * <p>Gets the leftmost {@code len} characters of a String.</p>
2652
     *
2653
     * <p>If {@code len} characters are not available, or the
2654
     * String is {@code null}, the String will be returned without
2655
     * an exception. An empty String is returned if len is negative.</p>
2656
     *
2657
     * <pre>
2658
     * StringUtils.left(null, *)    = null
2659
     * StringUtils.left(*, -ve)     = ""
2660
     * StringUtils.left("", *)      = ""
2661
     * StringUtils.left("abc", 0)   = ""
2662
     * StringUtils.left("abc", 2)   = "ab"
2663
     * StringUtils.left("abc", 4)   = "abc"
2664
     * </pre>
2665
     *
2666
     * @param str  the String to get the leftmost characters from, may be null
2667
     * @param len  the length of the required String
2668
     * @return the leftmost characters, {@code null} if null String input
2669
     */
2670
    public static String left(final String str, final int len) {
2671 1 1. left : negated conditional → KILLED
        if (str == null) {
2672 1 1. left : mutated return of Object value for org/apache/commons/lang3/StringUtils::left to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
2673
        }
2674 2 1. left : changed conditional boundary → SURVIVED
2. left : negated conditional → KILLED
        if (len < 0) {
2675 1 1. left : mutated return of Object value for org/apache/commons/lang3/StringUtils::left to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
2676
        }
2677 2 1. left : changed conditional boundary → SURVIVED
2. left : negated conditional → KILLED
        if (str.length() <= len) {
2678 1 1. left : mutated return of Object value for org/apache/commons/lang3/StringUtils::left to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
2679
        }
2680 1 1. left : mutated return of Object value for org/apache/commons/lang3/StringUtils::left to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.substring(0, len);
2681
    }
2682
2683
    /**
2684
     * <p>Gets the rightmost {@code len} characters of a String.</p>
2685
     *
2686
     * <p>If {@code len} characters are not available, or the String
2687
     * is {@code null}, the String will be returned without an
2688
     * an exception. An empty String is returned if len is negative.</p>
2689
     *
2690
     * <pre>
2691
     * StringUtils.right(null, *)    = null
2692
     * StringUtils.right(*, -ve)     = ""
2693
     * StringUtils.right("", *)      = ""
2694
     * StringUtils.right("abc", 0)   = ""
2695
     * StringUtils.right("abc", 2)   = "bc"
2696
     * StringUtils.right("abc", 4)   = "abc"
2697
     * </pre>
2698
     *
2699
     * @param str  the String to get the rightmost characters from, may be null
2700
     * @param len  the length of the required String
2701
     * @return the rightmost characters, {@code null} if null String input
2702
     */
2703
    public static String right(final String str, final int len) {
2704 1 1. right : negated conditional → KILLED
        if (str == null) {
2705 1 1. right : mutated return of Object value for org/apache/commons/lang3/StringUtils::right to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
2706
        }
2707 2 1. right : changed conditional boundary → SURVIVED
2. right : negated conditional → KILLED
        if (len < 0) {
2708 1 1. right : mutated return of Object value for org/apache/commons/lang3/StringUtils::right to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
2709
        }
2710 2 1. right : changed conditional boundary → SURVIVED
2. right : negated conditional → KILLED
        if (str.length() <= len) {
2711 1 1. right : mutated return of Object value for org/apache/commons/lang3/StringUtils::right to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
2712
        }
2713 2 1. right : Replaced integer subtraction with addition → KILLED
2. right : mutated return of Object value for org/apache/commons/lang3/StringUtils::right to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.substring(str.length() - len);
2714
    }
2715
2716
    /**
2717
     * <p>Gets {@code len} characters from the middle of a String.</p>
2718
     *
2719
     * <p>If {@code len} characters are not available, the remainder
2720
     * of the String will be returned without an exception. If the
2721
     * String is {@code null}, {@code null} will be returned.
2722
     * An empty String is returned if len is negative or exceeds the
2723
     * length of {@code str}.</p>
2724
     *
2725
     * <pre>
2726
     * StringUtils.mid(null, *, *)    = null
2727
     * StringUtils.mid(*, *, -ve)     = ""
2728
     * StringUtils.mid("", 0, *)      = ""
2729
     * StringUtils.mid("abc", 0, 2)   = "ab"
2730
     * StringUtils.mid("abc", 0, 4)   = "abc"
2731
     * StringUtils.mid("abc", 2, 4)   = "c"
2732
     * StringUtils.mid("abc", 4, 2)   = ""
2733
     * StringUtils.mid("abc", -2, 2)  = "ab"
2734
     * </pre>
2735
     *
2736
     * @param str  the String to get the characters from, may be null
2737
     * @param pos  the position to start from, negative treated as zero
2738
     * @param len  the length of the required String
2739
     * @return the middle characters, {@code null} if null String input
2740
     */
2741
    public static String mid(final String str, int pos, final int len) {
2742 1 1. mid : negated conditional → KILLED
        if (str == null) {
2743 1 1. mid : mutated return of Object value for org/apache/commons/lang3/StringUtils::mid to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
2744
        }
2745 4 1. mid : changed conditional boundary → SURVIVED
2. mid : changed conditional boundary → SURVIVED
3. mid : negated conditional → KILLED
4. mid : negated conditional → KILLED
        if (len < 0 || pos > str.length()) {
2746 1 1. mid : mutated return of Object value for org/apache/commons/lang3/StringUtils::mid to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
2747
        }
2748 2 1. mid : changed conditional boundary → SURVIVED
2. mid : negated conditional → KILLED
        if (pos < 0) {
2749
            pos = 0;
2750
        }
2751 3 1. mid : changed conditional boundary → SURVIVED
2. mid : Replaced integer addition with subtraction → KILLED
3. mid : negated conditional → KILLED
        if (str.length() <= pos + len) {
2752 1 1. mid : mutated return of Object value for org/apache/commons/lang3/StringUtils::mid to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str.substring(pos);
2753
        }
2754 2 1. mid : Replaced integer addition with subtraction → KILLED
2. mid : mutated return of Object value for org/apache/commons/lang3/StringUtils::mid to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.substring(pos, pos + len);
2755
    }
2756
2757
    // SubStringAfter/SubStringBefore
2758
    //-----------------------------------------------------------------------
2759
    /**
2760
     * <p>Gets the substring before the first occurrence of a separator.
2761
     * The separator is not returned.</p>
2762
     *
2763
     * <p>A {@code null} string input will return {@code null}.
2764
     * An empty ("") string input will return the empty string.
2765
     * A {@code null} separator will return the input string.</p>
2766
     *
2767
     * <p>If nothing is found, the string input is returned.</p>
2768
     *
2769
     * <pre>
2770
     * StringUtils.substringBefore(null, *)      = null
2771
     * StringUtils.substringBefore("", *)        = ""
2772
     * StringUtils.substringBefore("abc", "a")   = ""
2773
     * StringUtils.substringBefore("abcba", "b") = "a"
2774
     * StringUtils.substringBefore("abc", "c")   = "ab"
2775
     * StringUtils.substringBefore("abc", "d")   = "abc"
2776
     * StringUtils.substringBefore("abc", "")    = ""
2777
     * StringUtils.substringBefore("abc", null)  = "abc"
2778
     * </pre>
2779
     *
2780
     * @param str  the String to get a substring from, may be null
2781
     * @param separator  the String to search for, may be null
2782
     * @return the substring before the first occurrence of the separator,
2783
     *  {@code null} if null String input
2784
     * @since 2.0
2785
     */
2786
    public static String substringBefore(final String str, final String separator) {
2787 2 1. substringBefore : negated conditional → KILLED
2. substringBefore : negated conditional → KILLED
        if (isEmpty(str) || separator == null) {
2788 1 1. substringBefore : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBefore to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
2789
        }
2790 1 1. substringBefore : negated conditional → KILLED
        if (separator.isEmpty()) {
2791 1 1. substringBefore : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBefore to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
2792
        }
2793
        final int pos = str.indexOf(separator);
2794 1 1. substringBefore : negated conditional → KILLED
        if (pos == INDEX_NOT_FOUND) {
2795 1 1. substringBefore : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBefore to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
2796
        }
2797 1 1. substringBefore : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBefore to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.substring(0, pos);
2798
    }
2799
2800
    /**
2801
     * <p>Gets the substring after the first occurrence of a separator.
2802
     * The separator is not returned.</p>
2803
     *
2804
     * <p>A {@code null} string input will return {@code null}.
2805
     * An empty ("") string input will return the empty string.
2806
     * A {@code null} separator will return the empty string if the
2807
     * input string is not {@code null}.</p>
2808
     *
2809
     * <p>If nothing is found, the empty string is returned.</p>
2810
     *
2811
     * <pre>
2812
     * StringUtils.substringAfter(null, *)      = null
2813
     * StringUtils.substringAfter("", *)        = ""
2814
     * StringUtils.substringAfter(*, null)      = ""
2815
     * StringUtils.substringAfter("abc", "a")   = "bc"
2816
     * StringUtils.substringAfter("abcba", "b") = "cba"
2817
     * StringUtils.substringAfter("abc", "c")   = ""
2818
     * StringUtils.substringAfter("abc", "d")   = ""
2819
     * StringUtils.substringAfter("abc", "")    = "abc"
2820
     * </pre>
2821
     *
2822
     * @param str  the String to get a substring from, may be null
2823
     * @param separator  the String to search for, may be null
2824
     * @return the substring after the first occurrence of the separator,
2825
     *  {@code null} if null String input
2826
     * @since 2.0
2827
     */
2828
    public static String substringAfter(final String str, final String separator) {
2829 1 1. substringAfter : negated conditional → KILLED
        if (isEmpty(str)) {
2830 1 1. substringAfter : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfter to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
2831
        }
2832 1 1. substringAfter : negated conditional → KILLED
        if (separator == null) {
2833 1 1. substringAfter : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfter to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
2834
        }
2835
        final int pos = str.indexOf(separator);
2836 1 1. substringAfter : negated conditional → KILLED
        if (pos == INDEX_NOT_FOUND) {
2837 1 1. substringAfter : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfter to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
2838
        }
2839 2 1. substringAfter : Replaced integer addition with subtraction → KILLED
2. substringAfter : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfter to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.substring(pos + separator.length());
2840
    }
2841
2842
    /**
2843
     * <p>Gets the substring before the last occurrence of a separator.
2844
     * The separator is not returned.</p>
2845
     *
2846
     * <p>A {@code null} string input will return {@code null}.
2847
     * An empty ("") string input will return the empty string.
2848
     * An empty or {@code null} separator will return the input string.</p>
2849
     *
2850
     * <p>If nothing is found, the string input is returned.</p>
2851
     *
2852
     * <pre>
2853
     * StringUtils.substringBeforeLast(null, *)      = null
2854
     * StringUtils.substringBeforeLast("", *)        = ""
2855
     * StringUtils.substringBeforeLast("abcba", "b") = "abc"
2856
     * StringUtils.substringBeforeLast("abc", "c")   = "ab"
2857
     * StringUtils.substringBeforeLast("a", "a")     = ""
2858
     * StringUtils.substringBeforeLast("a", "z")     = "a"
2859
     * StringUtils.substringBeforeLast("a", null)    = "a"
2860
     * StringUtils.substringBeforeLast("a", "")      = "a"
2861
     * </pre>
2862
     *
2863
     * @param str  the String to get a substring from, may be null
2864
     * @param separator  the String to search for, may be null
2865
     * @return the substring before the last occurrence of the separator,
2866
     *  {@code null} if null String input
2867
     * @since 2.0
2868
     */
2869
    public static String substringBeforeLast(final String str, final String separator) {
2870 2 1. substringBeforeLast : negated conditional → KILLED
2. substringBeforeLast : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(separator)) {
2871 1 1. substringBeforeLast : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBeforeLast to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
2872
        }
2873
        final int pos = str.lastIndexOf(separator);
2874 1 1. substringBeforeLast : negated conditional → KILLED
        if (pos == INDEX_NOT_FOUND) {
2875 1 1. substringBeforeLast : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBeforeLast to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
2876
        }
2877 1 1. substringBeforeLast : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBeforeLast to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.substring(0, pos);
2878
    }
2879
2880
    /**
2881
     * <p>Gets the substring after the last occurrence of a separator.
2882
     * The separator is not returned.</p>
2883
     *
2884
     * <p>A {@code null} string input will return {@code null}.
2885
     * An empty ("") string input will return the empty string.
2886
     * An empty or {@code null} separator will return the empty string if
2887
     * the input string is not {@code null}.</p>
2888
     *
2889
     * <p>If nothing is found, the empty string is returned.</p>
2890
     *
2891
     * <pre>
2892
     * StringUtils.substringAfterLast(null, *)      = null
2893
     * StringUtils.substringAfterLast("", *)        = ""
2894
     * StringUtils.substringAfterLast(*, "")        = ""
2895
     * StringUtils.substringAfterLast(*, null)      = ""
2896
     * StringUtils.substringAfterLast("abc", "a")   = "bc"
2897
     * StringUtils.substringAfterLast("abcba", "b") = "a"
2898
     * StringUtils.substringAfterLast("abc", "c")   = ""
2899
     * StringUtils.substringAfterLast("a", "a")     = ""
2900
     * StringUtils.substringAfterLast("a", "z")     = ""
2901
     * </pre>
2902
     *
2903
     * @param str  the String to get a substring from, may be null
2904
     * @param separator  the String to search for, may be null
2905
     * @return the substring after the last occurrence of the separator,
2906
     *  {@code null} if null String input
2907
     * @since 2.0
2908
     */
2909
    public static String substringAfterLast(final String str, final String separator) {
2910 1 1. substringAfterLast : negated conditional → KILLED
        if (isEmpty(str)) {
2911 1 1. substringAfterLast : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfterLast to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
2912
        }
2913 1 1. substringAfterLast : negated conditional → KILLED
        if (isEmpty(separator)) {
2914 1 1. substringAfterLast : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfterLast to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
2915
        }
2916
        final int pos = str.lastIndexOf(separator);
2917 3 1. substringAfterLast : Replaced integer subtraction with addition → SURVIVED
2. substringAfterLast : negated conditional → KILLED
3. substringAfterLast : negated conditional → KILLED
        if (pos == INDEX_NOT_FOUND || pos == str.length() - separator.length()) {
2918 1 1. substringAfterLast : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfterLast to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
2919
        }
2920 2 1. substringAfterLast : Replaced integer addition with subtraction → KILLED
2. substringAfterLast : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfterLast to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.substring(pos + separator.length());
2921
    }
2922
2923
    // Substring between
2924
    //-----------------------------------------------------------------------
2925
    /**
2926
     * <p>Gets the String that is nested in between two instances of the
2927
     * same String.</p>
2928
     *
2929
     * <p>A {@code null} input String returns {@code null}.
2930
     * A {@code null} tag returns {@code null}.</p>
2931
     *
2932
     * <pre>
2933
     * StringUtils.substringBetween(null, *)            = null
2934
     * StringUtils.substringBetween("", "")             = ""
2935
     * StringUtils.substringBetween("", "tag")          = null
2936
     * StringUtils.substringBetween("tagabctag", null)  = null
2937
     * StringUtils.substringBetween("tagabctag", "")    = ""
2938
     * StringUtils.substringBetween("tagabctag", "tag") = "abc"
2939
     * </pre>
2940
     *
2941
     * @param str  the String containing the substring, may be null
2942
     * @param tag  the String before and after the substring, may be null
2943
     * @return the substring, {@code null} if no match
2944
     * @since 2.0
2945
     */
2946
    public static String substringBetween(final String str, final String tag) {
2947 1 1. substringBetween : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return substringBetween(str, tag, tag);
2948
    }
2949
2950
    /**
2951
     * <p>Gets the String that is nested in between two Strings.
2952
     * Only the first match is returned.</p>
2953
     *
2954
     * <p>A {@code null} input String returns {@code null}.
2955
     * A {@code null} open/close returns {@code null} (no match).
2956
     * An empty ("") open and close returns an empty string.</p>
2957
     *
2958
     * <pre>
2959
     * StringUtils.substringBetween("wx[b]yz", "[", "]") = "b"
2960
     * StringUtils.substringBetween(null, *, *)          = null
2961
     * StringUtils.substringBetween(*, null, *)          = null
2962
     * StringUtils.substringBetween(*, *, null)          = null
2963
     * StringUtils.substringBetween("", "", "")          = ""
2964
     * StringUtils.substringBetween("", "", "]")         = null
2965
     * StringUtils.substringBetween("", "[", "]")        = null
2966
     * StringUtils.substringBetween("yabcz", "", "")     = ""
2967
     * StringUtils.substringBetween("yabcz", "y", "z")   = "abc"
2968
     * StringUtils.substringBetween("yabczyabcz", "y", "z")   = "abc"
2969
     * </pre>
2970
     *
2971
     * @param str  the String containing the substring, may be null
2972
     * @param open  the String before the substring, may be null
2973
     * @param close  the String after the substring, may be null
2974
     * @return the substring, {@code null} if no match
2975
     * @since 2.0
2976
     */
2977
    public static String substringBetween(final String str, final String open, final String close) {
2978 3 1. substringBetween : negated conditional → KILLED
2. substringBetween : negated conditional → KILLED
3. substringBetween : negated conditional → KILLED
        if (str == null || open == null || close == null) {
2979 1 1. substringBetween : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
2980
        }
2981
        final int start = str.indexOf(open);
2982 1 1. substringBetween : negated conditional → KILLED
        if (start != INDEX_NOT_FOUND) {
2983 1 1. substringBetween : Replaced integer addition with subtraction → KILLED
            final int end = str.indexOf(close, start + open.length());
2984 1 1. substringBetween : negated conditional → KILLED
            if (end != INDEX_NOT_FOUND) {
2985 2 1. substringBetween : Replaced integer addition with subtraction → KILLED
2. substringBetween : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED
                return str.substring(start + open.length(), end);
2986
            }
2987
        }
2988 1 1. substringBetween : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return null;
2989
    }
2990
2991
    /**
2992
     * <p>Searches a String for substrings delimited by a start and end tag,
2993
     * returning all matching substrings in an array.</p>
2994
     *
2995
     * <p>A {@code null} input String returns {@code null}.
2996
     * A {@code null} open/close returns {@code null} (no match).
2997
     * An empty ("") open/close returns {@code null} (no match).</p>
2998
     *
2999
     * <pre>
3000
     * StringUtils.substringsBetween("[a][b][c]", "[", "]") = ["a","b","c"]
3001
     * StringUtils.substringsBetween(null, *, *)            = null
3002
     * StringUtils.substringsBetween(*, null, *)            = null
3003
     * StringUtils.substringsBetween(*, *, null)            = null
3004
     * StringUtils.substringsBetween("", "[", "]")          = []
3005
     * </pre>
3006
     *
3007
     * @param str  the String containing the substrings, null returns null, empty returns empty
3008
     * @param open  the String identifying the start of the substring, empty returns null
3009
     * @param close  the String identifying the end of the substring, empty returns null
3010
     * @return a String Array of substrings, or {@code null} if no match
3011
     * @since 2.3
3012
     */
3013
    public static String[] substringsBetween(final String str, final String open, final String close) {
3014 3 1. substringsBetween : negated conditional → KILLED
2. substringsBetween : negated conditional → KILLED
3. substringsBetween : negated conditional → KILLED
        if (str == null || isEmpty(open) || isEmpty(close)) {
3015 1 1. substringsBetween : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringsBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
3016
        }
3017
        final int strLen = str.length();
3018 1 1. substringsBetween : negated conditional → KILLED
        if (strLen == 0) {
3019 1 1. substringsBetween : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringsBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return ArrayUtils.EMPTY_STRING_ARRAY;
3020
        }
3021
        final int closeLen = close.length();
3022
        final int openLen = open.length();
3023
        final List<String> list = new ArrayList<>();
3024
        int pos = 0;
3025 3 1. substringsBetween : changed conditional boundary → SURVIVED
2. substringsBetween : Replaced integer subtraction with addition → SURVIVED
3. substringsBetween : negated conditional → KILLED
        while (pos < strLen - closeLen) {
3026
            int start = str.indexOf(open, pos);
3027 2 1. substringsBetween : changed conditional boundary → KILLED
2. substringsBetween : negated conditional → KILLED
            if (start < 0) {
3028
                break;
3029
            }
3030 1 1. substringsBetween : Replaced integer addition with subtraction → KILLED
            start += openLen;
3031
            final int end = str.indexOf(close, start);
3032 2 1. substringsBetween : changed conditional boundary → SURVIVED
2. substringsBetween : negated conditional → KILLED
            if (end < 0) {
3033
                break;
3034
            }
3035
            list.add(str.substring(start, end));
3036 1 1. substringsBetween : Replaced integer addition with subtraction → KILLED
            pos = end + closeLen;
3037
        }
3038 1 1. substringsBetween : negated conditional → KILLED
        if (list.isEmpty()) {
3039 1 1. substringsBetween : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringsBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
3040
        }
3041 1 1. substringsBetween : mutated return of Object value for org/apache/commons/lang3/StringUtils::substringsBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return list.toArray(new String [list.size()]);
3042
    }
3043
3044
    // Nested extraction
3045
    //-----------------------------------------------------------------------
3046
3047
    // Splitting
3048
    //-----------------------------------------------------------------------
3049
    /**
3050
     * <p>Splits the provided text into an array, using whitespace as the
3051
     * separator.
3052
     * Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
3053
     *
3054
     * <p>The separator is not included in the returned String array.
3055
     * Adjacent separators are treated as one separator.
3056
     * For more control over the split use the StrTokenizer class.</p>
3057
     *
3058
     * <p>A {@code null} input String returns {@code null}.</p>
3059
     *
3060
     * <pre>
3061
     * StringUtils.split(null)       = null
3062
     * StringUtils.split("")         = []
3063
     * StringUtils.split("abc def")  = ["abc", "def"]
3064
     * StringUtils.split("abc  def") = ["abc", "def"]
3065
     * StringUtils.split(" abc ")    = ["abc"]
3066
     * </pre>
3067
     *
3068
     * @param str  the String to parse, may be null
3069
     * @return an array of parsed Strings, {@code null} if null String input
3070
     */
3071
    public static String[] split(final String str) {
3072 1 1. split : mutated return of Object value for org/apache/commons/lang3/StringUtils::split to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return split(str, null, -1);
3073
    }
3074
3075
    /**
3076
     * <p>Splits the provided text into an array, separator specified.
3077
     * This is an alternative to using StringTokenizer.</p>
3078
     *
3079
     * <p>The separator is not included in the returned String array.
3080
     * Adjacent separators are treated as one separator.
3081
     * For more control over the split use the StrTokenizer class.</p>
3082
     *
3083
     * <p>A {@code null} input String returns {@code null}.</p>
3084
     *
3085
     * <pre>
3086
     * StringUtils.split(null, *)         = null
3087
     * StringUtils.split("", *)           = []
3088
     * StringUtils.split("a.b.c", '.')    = ["a", "b", "c"]
3089
     * StringUtils.split("a..b.c", '.')   = ["a", "b", "c"]
3090
     * StringUtils.split("a:b:c", '.')    = ["a:b:c"]
3091
     * StringUtils.split("a b c", ' ')    = ["a", "b", "c"]
3092
     * </pre>
3093
     *
3094
     * @param str  the String to parse, may be null
3095
     * @param separatorChar  the character used as the delimiter
3096
     * @return an array of parsed Strings, {@code null} if null String input
3097
     * @since 2.0
3098
     */
3099
    public static String[] split(final String str, final char separatorChar) {
3100 1 1. split : mutated return of Object value for org/apache/commons/lang3/StringUtils::split to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return splitWorker(str, separatorChar, false);
3101
    }
3102
3103
    /**
3104
     * <p>Splits the provided text into an array, separators specified.
3105
     * This is an alternative to using StringTokenizer.</p>
3106
     *
3107
     * <p>The separator is not included in the returned String array.
3108
     * Adjacent separators are treated as one separator.
3109
     * For more control over the split use the StrTokenizer class.</p>
3110
     *
3111
     * <p>A {@code null} input String returns {@code null}.
3112
     * A {@code null} separatorChars splits on whitespace.</p>
3113
     *
3114
     * <pre>
3115
     * StringUtils.split(null, *)         = null
3116
     * StringUtils.split("", *)           = []
3117
     * StringUtils.split("abc def", null) = ["abc", "def"]
3118
     * StringUtils.split("abc def", " ")  = ["abc", "def"]
3119
     * StringUtils.split("abc  def", " ") = ["abc", "def"]
3120
     * StringUtils.split("ab:cd:ef", ":") = ["ab", "cd", "ef"]
3121
     * </pre>
3122
     *
3123
     * @param str  the String to parse, may be null
3124
     * @param separatorChars  the characters used as the delimiters,
3125
     *  {@code null} splits on whitespace
3126
     * @return an array of parsed Strings, {@code null} if null String input
3127
     */
3128
    public static String[] split(final String str, final String separatorChars) {
3129 1 1. split : mutated return of Object value for org/apache/commons/lang3/StringUtils::split to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return splitWorker(str, separatorChars, -1, false);
3130
    }
3131
3132
    /**
3133
     * <p>Splits the provided text into an array with a maximum length,
3134
     * separators specified.</p>
3135
     *
3136
     * <p>The separator is not included in the returned String array.
3137
     * Adjacent separators are treated as one separator.</p>
3138
     *
3139
     * <p>A {@code null} input String returns {@code null}.
3140
     * A {@code null} separatorChars splits on whitespace.</p>
3141
     *
3142
     * <p>If more than {@code max} delimited substrings are found, the last
3143
     * returned string includes all characters after the first {@code max - 1}
3144
     * returned strings (including separator characters).</p>
3145
     *
3146
     * <pre>
3147
     * StringUtils.split(null, *, *)            = null
3148
     * StringUtils.split("", *, *)              = []
3149
     * StringUtils.split("ab cd ef", null, 0)   = ["ab", "cd", "ef"]
3150
     * StringUtils.split("ab   cd ef", null, 0) = ["ab", "cd", "ef"]
3151
     * StringUtils.split("ab:cd:ef", ":", 0)    = ["ab", "cd", "ef"]
3152
     * StringUtils.split("ab:cd:ef", ":", 2)    = ["ab", "cd:ef"]
3153
     * </pre>
3154
     *
3155
     * @param str  the String to parse, may be null
3156
     * @param separatorChars  the characters used as the delimiters,
3157
     *  {@code null} splits on whitespace
3158
     * @param max  the maximum number of elements to include in the
3159
     *  array. A zero or negative value implies no limit
3160
     * @return an array of parsed Strings, {@code null} if null String input
3161
     */
3162
    public static String[] split(final String str, final String separatorChars, final int max) {
3163 1 1. split : mutated return of Object value for org/apache/commons/lang3/StringUtils::split to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return splitWorker(str, separatorChars, max, false);
3164
    }
3165
3166
    /**
3167
     * <p>Splits the provided text into an array, separator string specified.</p>
3168
     *
3169
     * <p>The separator(s) will not be included in the returned String array.
3170
     * Adjacent separators are treated as one separator.</p>
3171
     *
3172
     * <p>A {@code null} input String returns {@code null}.
3173
     * A {@code null} separator splits on whitespace.</p>
3174
     *
3175
     * <pre>
3176
     * StringUtils.splitByWholeSeparator(null, *)               = null
3177
     * StringUtils.splitByWholeSeparator("", *)                 = []
3178
     * StringUtils.splitByWholeSeparator("ab de fg", null)      = ["ab", "de", "fg"]
3179
     * StringUtils.splitByWholeSeparator("ab   de fg", null)    = ["ab", "de", "fg"]
3180
     * StringUtils.splitByWholeSeparator("ab:cd:ef", ":")       = ["ab", "cd", "ef"]
3181
     * StringUtils.splitByWholeSeparator("ab-!-cd-!-ef", "-!-") = ["ab", "cd", "ef"]
3182
     * </pre>
3183
     *
3184
     * @param str  the String to parse, may be null
3185
     * @param separator  String containing the String to be used as a delimiter,
3186
     *  {@code null} splits on whitespace
3187
     * @return an array of parsed Strings, {@code null} if null String was input
3188
     */
3189
    public static String[] splitByWholeSeparator(final String str, final String separator) {
3190 1 1. splitByWholeSeparator : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparator to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return splitByWholeSeparatorWorker( str, separator, -1, false ) ;
3191
    }
3192
3193
    /**
3194
     * <p>Splits the provided text into an array, separator string specified.
3195
     * Returns a maximum of {@code max} substrings.</p>
3196
     *
3197
     * <p>The separator(s) will not be included in the returned String array.
3198
     * Adjacent separators are treated as one separator.</p>
3199
     *
3200
     * <p>A {@code null} input String returns {@code null}.
3201
     * A {@code null} separator splits on whitespace.</p>
3202
     *
3203
     * <pre>
3204
     * StringUtils.splitByWholeSeparator(null, *, *)               = null
3205
     * StringUtils.splitByWholeSeparator("", *, *)                 = []
3206
     * StringUtils.splitByWholeSeparator("ab de fg", null, 0)      = ["ab", "de", "fg"]
3207
     * StringUtils.splitByWholeSeparator("ab   de fg", null, 0)    = ["ab", "de", "fg"]
3208
     * StringUtils.splitByWholeSeparator("ab:cd:ef", ":", 2)       = ["ab", "cd:ef"]
3209
     * StringUtils.splitByWholeSeparator("ab-!-cd-!-ef", "-!-", 5) = ["ab", "cd", "ef"]
3210
     * StringUtils.splitByWholeSeparator("ab-!-cd-!-ef", "-!-", 2) = ["ab", "cd-!-ef"]
3211
     * </pre>
3212
     *
3213
     * @param str  the String to parse, may be null
3214
     * @param separator  String containing the String to be used as a delimiter,
3215
     *  {@code null} splits on whitespace
3216
     * @param max  the maximum number of elements to include in the returned
3217
     *  array. A zero or negative value implies no limit.
3218
     * @return an array of parsed Strings, {@code null} if null String was input
3219
     */
3220
    public static String[] splitByWholeSeparator( final String str, final String separator, final int max) {
3221 1 1. splitByWholeSeparator : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparator to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return splitByWholeSeparatorWorker(str, separator, max, false);
3222
    }
3223
3224
    /**
3225
     * <p>Splits the provided text into an array, separator string specified. </p>
3226
     *
3227
     * <p>The separator is not included in the returned String array.
3228
     * Adjacent separators are treated as separators for empty tokens.
3229
     * For more control over the split use the StrTokenizer class.</p>
3230
     *
3231
     * <p>A {@code null} input String returns {@code null}.
3232
     * A {@code null} separator splits on whitespace.</p>
3233
     *
3234
     * <pre>
3235
     * StringUtils.splitByWholeSeparatorPreserveAllTokens(null, *)               = null
3236
     * StringUtils.splitByWholeSeparatorPreserveAllTokens("", *)                 = []
3237
     * StringUtils.splitByWholeSeparatorPreserveAllTokens("ab de fg", null)      = ["ab", "de", "fg"]
3238
     * StringUtils.splitByWholeSeparatorPreserveAllTokens("ab   de fg", null)    = ["ab", "", "", "de", "fg"]
3239
     * StringUtils.splitByWholeSeparatorPreserveAllTokens("ab:cd:ef", ":")       = ["ab", "cd", "ef"]
3240
     * StringUtils.splitByWholeSeparatorPreserveAllTokens("ab-!-cd-!-ef", "-!-") = ["ab", "cd", "ef"]
3241
     * </pre>
3242
     *
3243
     * @param str  the String to parse, may be null
3244
     * @param separator  String containing the String to be used as a delimiter,
3245
     *  {@code null} splits on whitespace
3246
     * @return an array of parsed Strings, {@code null} if null String was input
3247
     * @since 2.4
3248
     */
3249
    public static String[] splitByWholeSeparatorPreserveAllTokens(final String str, final String separator) {
3250 1 1. splitByWholeSeparatorPreserveAllTokens : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparatorPreserveAllTokens to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
        return splitByWholeSeparatorWorker(str, separator, -1, true);
3251
    }
3252
3253
    /**
3254
     * <p>Splits the provided text into an array, separator string specified.
3255
     * Returns a maximum of {@code max} substrings.</p>
3256
     *
3257
     * <p>The separator is not included in the returned String array.
3258
     * Adjacent separators are treated as separators for empty tokens.
3259
     * For more control over the split use the StrTokenizer class.</p>
3260
     *
3261
     * <p>A {@code null} input String returns {@code null}.
3262
     * A {@code null} separator splits on whitespace.</p>
3263
     *
3264
     * <pre>
3265
     * StringUtils.splitByWholeSeparatorPreserveAllTokens(null, *, *)               = null
3266
     * StringUtils.splitByWholeSeparatorPreserveAllTokens("", *, *)                 = []
3267
     * StringUtils.splitByWholeSeparatorPreserveAllTokens("ab de fg", null, 0)      = ["ab", "de", "fg"]
3268
     * StringUtils.splitByWholeSeparatorPreserveAllTokens("ab   de fg", null, 0)    = ["ab", "", "", "de", "fg"]
3269
     * StringUtils.splitByWholeSeparatorPreserveAllTokens("ab:cd:ef", ":", 2)       = ["ab", "cd:ef"]
3270
     * StringUtils.splitByWholeSeparatorPreserveAllTokens("ab-!-cd-!-ef", "-!-", 5) = ["ab", "cd", "ef"]
3271
     * StringUtils.splitByWholeSeparatorPreserveAllTokens("ab-!-cd-!-ef", "-!-", 2) = ["ab", "cd-!-ef"]
3272
     * </pre>
3273
     *
3274
     * @param str  the String to parse, may be null
3275
     * @param separator  String containing the String to be used as a delimiter,
3276
     *  {@code null} splits on whitespace
3277
     * @param max  the maximum number of elements to include in the returned
3278
     *  array. A zero or negative value implies no limit.
3279
     * @return an array of parsed Strings, {@code null} if null String was input
3280
     * @since 2.4
3281
     */
3282
    public static String[] splitByWholeSeparatorPreserveAllTokens(final String str, final String separator, final int max) {
3283 1 1. splitByWholeSeparatorPreserveAllTokens : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparatorPreserveAllTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return splitByWholeSeparatorWorker(str, separator, max, true);
3284
    }
3285
3286
    /**
3287
     * Performs the logic for the {@code splitByWholeSeparatorPreserveAllTokens} methods.
3288
     *
3289
     * @param str  the String to parse, may be {@code null}
3290
     * @param separator  String containing the String to be used as a delimiter,
3291
     *  {@code null} splits on whitespace
3292
     * @param max  the maximum number of elements to include in the returned
3293
     *  array. A zero or negative value implies no limit.
3294
     * @param preserveAllTokens if {@code true}, adjacent separators are
3295
     * treated as empty token separators; if {@code false}, adjacent
3296
     * separators are treated as one separator.
3297
     * @return an array of parsed Strings, {@code null} if null String input
3298
     * @since 2.4
3299
     */
3300
    private static String[] splitByWholeSeparatorWorker(
3301
            final String str, final String separator, final int max, final boolean preserveAllTokens) {
3302 1 1. splitByWholeSeparatorWorker : negated conditional → KILLED
        if (str == null) {
3303 1 1. splitByWholeSeparatorWorker : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparatorWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
3304
        }
3305
3306
        final int len = str.length();
3307
3308 1 1. splitByWholeSeparatorWorker : negated conditional → KILLED
        if (len == 0) {
3309 1 1. splitByWholeSeparatorWorker : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparatorWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return ArrayUtils.EMPTY_STRING_ARRAY;
3310
        }
3311
3312 2 1. splitByWholeSeparatorWorker : negated conditional → KILLED
2. splitByWholeSeparatorWorker : negated conditional → KILLED
        if (separator == null || EMPTY.equals(separator)) {
3313
            // Split on whitespace.
3314 1 1. splitByWholeSeparatorWorker : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparatorWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return splitWorker(str, null, max, preserveAllTokens);
3315
        }
3316
3317
        final int separatorLength = separator.length();
3318
3319
        final ArrayList<String> substrings = new ArrayList<>();
3320
        int numberOfSubstrings = 0;
3321
        int beg = 0;
3322
        int end = 0;
3323 2 1. splitByWholeSeparatorWorker : changed conditional boundary → TIMED_OUT
2. splitByWholeSeparatorWorker : negated conditional → KILLED
        while (end < len) {
3324
            end = str.indexOf(separator, beg);
3325
3326 2 1. splitByWholeSeparatorWorker : changed conditional boundary → TIMED_OUT
2. splitByWholeSeparatorWorker : negated conditional → KILLED
            if (end > -1) {
3327 2 1. splitByWholeSeparatorWorker : changed conditional boundary → KILLED
2. splitByWholeSeparatorWorker : negated conditional → KILLED
                if (end > beg) {
3328 1 1. splitByWholeSeparatorWorker : Changed increment from 1 to -1 → KILLED
                    numberOfSubstrings += 1;
3329
3330 1 1. splitByWholeSeparatorWorker : negated conditional → KILLED
                    if (numberOfSubstrings == max) {
3331
                        end = len;
3332
                        substrings.add(str.substring(beg));
3333
                    } else {
3334
                        // The following is OK, because String.substring( beg, end ) excludes
3335
                        // the character at the position 'end'.
3336
                        substrings.add(str.substring(beg, end));
3337
3338
                        // Set the starting point for the next search.
3339
                        // The following is equivalent to beg = end + (separatorLength - 1) + 1,
3340
                        // which is the right calculation:
3341 1 1. splitByWholeSeparatorWorker : Replaced integer addition with subtraction → TIMED_OUT
                        beg = end + separatorLength;
3342
                    }
3343
                } else {
3344
                    // We found a consecutive occurrence of the separator, so skip it.
3345 1 1. splitByWholeSeparatorWorker : negated conditional → KILLED
                    if (preserveAllTokens) {
3346 1 1. splitByWholeSeparatorWorker : Changed increment from 1 to -1 → KILLED
                        numberOfSubstrings += 1;
3347 1 1. splitByWholeSeparatorWorker : negated conditional → KILLED
                        if (numberOfSubstrings == max) {
3348
                            end = len;
3349
                            substrings.add(str.substring(beg));
3350
                        } else {
3351
                            substrings.add(EMPTY);
3352
                        }
3353
                    }
3354 1 1. splitByWholeSeparatorWorker : Replaced integer addition with subtraction → TIMED_OUT
                    beg = end + separatorLength;
3355
                }
3356
            } else {
3357
                // String.substring( beg ) goes from 'beg' to the end of the String.
3358
                substrings.add(str.substring(beg));
3359
                end = len;
3360
            }
3361
        }
3362
3363 1 1. splitByWholeSeparatorWorker : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparatorWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return substrings.toArray(new String[substrings.size()]);
3364
    }
3365
3366
    // -----------------------------------------------------------------------
3367
    /**
3368
     * <p>Splits the provided text into an array, using whitespace as the
3369
     * separator, preserving all tokens, including empty tokens created by
3370
     * adjacent separators. This is an alternative to using StringTokenizer.
3371
     * Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
3372
     *
3373
     * <p>The separator is not included in the returned String array.
3374
     * Adjacent separators are treated as separators for empty tokens.
3375
     * For more control over the split use the StrTokenizer class.</p>
3376
     *
3377
     * <p>A {@code null} input String returns {@code null}.</p>
3378
     *
3379
     * <pre>
3380
     * StringUtils.splitPreserveAllTokens(null)       = null
3381
     * StringUtils.splitPreserveAllTokens("")         = []
3382
     * StringUtils.splitPreserveAllTokens("abc def")  = ["abc", "def"]
3383
     * StringUtils.splitPreserveAllTokens("abc  def") = ["abc", "", "def"]
3384
     * StringUtils.splitPreserveAllTokens(" abc ")    = ["", "abc", ""]
3385
     * </pre>
3386
     *
3387
     * @param str  the String to parse, may be {@code null}
3388
     * @return an array of parsed Strings, {@code null} if null String input
3389
     * @since 2.1
3390
     */
3391
    public static String[] splitPreserveAllTokens(final String str) {
3392 1 1. splitPreserveAllTokens : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitPreserveAllTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return splitWorker(str, null, -1, true);
3393
    }
3394
3395
    /**
3396
     * <p>Splits the provided text into an array, separator specified,
3397
     * preserving all tokens, including empty tokens created by adjacent
3398
     * separators. This is an alternative to using StringTokenizer.</p>
3399
     *
3400
     * <p>The separator is not included in the returned String array.
3401
     * Adjacent separators are treated as separators for empty tokens.
3402
     * For more control over the split use the StrTokenizer class.</p>
3403
     *
3404
     * <p>A {@code null} input String returns {@code null}.</p>
3405
     *
3406
     * <pre>
3407
     * StringUtils.splitPreserveAllTokens(null, *)         = null
3408
     * StringUtils.splitPreserveAllTokens("", *)           = []
3409
     * StringUtils.splitPreserveAllTokens("a.b.c", '.')    = ["a", "b", "c"]
3410
     * StringUtils.splitPreserveAllTokens("a..b.c", '.')   = ["a", "", "b", "c"]
3411
     * StringUtils.splitPreserveAllTokens("a:b:c", '.')    = ["a:b:c"]
3412
     * StringUtils.splitPreserveAllTokens("a\tb\nc", null) = ["a", "b", "c"]
3413
     * StringUtils.splitPreserveAllTokens("a b c", ' ')    = ["a", "b", "c"]
3414
     * StringUtils.splitPreserveAllTokens("a b c ", ' ')   = ["a", "b", "c", ""]
3415
     * StringUtils.splitPreserveAllTokens("a b c  ", ' ')   = ["a", "b", "c", "", ""]
3416
     * StringUtils.splitPreserveAllTokens(" a b c", ' ')   = ["", a", "b", "c"]
3417
     * StringUtils.splitPreserveAllTokens("  a b c", ' ')  = ["", "", a", "b", "c"]
3418
     * StringUtils.splitPreserveAllTokens(" a b c ", ' ')  = ["", a", "b", "c", ""]
3419
     * </pre>
3420
     *
3421
     * @param str  the String to parse, may be {@code null}
3422
     * @param separatorChar  the character used as the delimiter,
3423
     *  {@code null} splits on whitespace
3424
     * @return an array of parsed Strings, {@code null} if null String input
3425
     * @since 2.1
3426
     */
3427
    public static String[] splitPreserveAllTokens(final String str, final char separatorChar) {
3428 1 1. splitPreserveAllTokens : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitPreserveAllTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return splitWorker(str, separatorChar, true);
3429
    }
3430
3431
    /**
3432
     * Performs the logic for the {@code split} and
3433
     * {@code splitPreserveAllTokens} methods that do not return a
3434
     * maximum array length.
3435
     *
3436
     * @param str  the String to parse, may be {@code null}
3437
     * @param separatorChar the separate character
3438
     * @param preserveAllTokens if {@code true}, adjacent separators are
3439
     * treated as empty token separators; if {@code false}, adjacent
3440
     * separators are treated as one separator.
3441
     * @return an array of parsed Strings, {@code null} if null String input
3442
     */
3443
    private static String[] splitWorker(final String str, final char separatorChar, final boolean preserveAllTokens) {
3444
        // Performance tuned for 2.0 (JDK1.4)
3445
3446 1 1. splitWorker : negated conditional → KILLED
        if (str == null) {
3447 1 1. splitWorker : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
3448
        }
3449
        final int len = str.length();
3450 1 1. splitWorker : negated conditional → KILLED
        if (len == 0) {
3451 1 1. splitWorker : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return ArrayUtils.EMPTY_STRING_ARRAY;
3452
        }
3453
        final List<String> list = new ArrayList<>();
3454
        int i = 0, start = 0;
3455
        boolean match = false;
3456
        boolean lastMatch = false;
3457 2 1. splitWorker : changed conditional boundary → KILLED
2. splitWorker : negated conditional → KILLED
        while (i < len) {
3458 1 1. splitWorker : negated conditional → KILLED
            if (str.charAt(i) == separatorChar) {
3459 2 1. splitWorker : negated conditional → KILLED
2. splitWorker : negated conditional → KILLED
                if (match || preserveAllTokens) {
3460
                    list.add(str.substring(start, i));
3461
                    match = false;
3462
                    lastMatch = true;
3463
                }
3464 1 1. splitWorker : Changed increment from 1 to -1 → TIMED_OUT
                start = ++i;
3465
                continue;
3466
            }
3467
            lastMatch = false;
3468
            match = true;
3469 1 1. splitWorker : Changed increment from 1 to -1 → KILLED
            i++;
3470
        }
3471 3 1. splitWorker : negated conditional → KILLED
2. splitWorker : negated conditional → KILLED
3. splitWorker : negated conditional → KILLED
        if (match || preserveAllTokens && lastMatch) {
3472
            list.add(str.substring(start, i));
3473
        }
3474 1 1. splitWorker : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return list.toArray(new String[list.size()]);
3475
    }
3476
3477
    /**
3478
     * <p>Splits the provided text into an array, separators specified,
3479
     * preserving all tokens, including empty tokens created by adjacent
3480
     * separators. This is an alternative to using StringTokenizer.</p>
3481
     *
3482
     * <p>The separator is not included in the returned String array.
3483
     * Adjacent separators are treated as separators for empty tokens.
3484
     * For more control over the split use the StrTokenizer class.</p>
3485
     *
3486
     * <p>A {@code null} input String returns {@code null}.
3487
     * A {@code null} separatorChars splits on whitespace.</p>
3488
     *
3489
     * <pre>
3490
     * StringUtils.splitPreserveAllTokens(null, *)           = null
3491
     * StringUtils.splitPreserveAllTokens("", *)             = []
3492
     * StringUtils.splitPreserveAllTokens("abc def", null)   = ["abc", "def"]
3493
     * StringUtils.splitPreserveAllTokens("abc def", " ")    = ["abc", "def"]
3494
     * StringUtils.splitPreserveAllTokens("abc  def", " ")   = ["abc", "", def"]
3495
     * StringUtils.splitPreserveAllTokens("ab:cd:ef", ":")   = ["ab", "cd", "ef"]
3496
     * StringUtils.splitPreserveAllTokens("ab:cd:ef:", ":")  = ["ab", "cd", "ef", ""]
3497
     * StringUtils.splitPreserveAllTokens("ab:cd:ef::", ":") = ["ab", "cd", "ef", "", ""]
3498
     * StringUtils.splitPreserveAllTokens("ab::cd:ef", ":")  = ["ab", "", cd", "ef"]
3499
     * StringUtils.splitPreserveAllTokens(":cd:ef", ":")     = ["", cd", "ef"]
3500
     * StringUtils.splitPreserveAllTokens("::cd:ef", ":")    = ["", "", cd", "ef"]
3501
     * StringUtils.splitPreserveAllTokens(":cd:ef:", ":")    = ["", cd", "ef", ""]
3502
     * </pre>
3503
     *
3504
     * @param str  the String to parse, may be {@code null}
3505
     * @param separatorChars  the characters used as the delimiters,
3506
     *  {@code null} splits on whitespace
3507
     * @return an array of parsed Strings, {@code null} if null String input
3508
     * @since 2.1
3509
     */
3510
    public static String[] splitPreserveAllTokens(final String str, final String separatorChars) {
3511 1 1. splitPreserveAllTokens : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitPreserveAllTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return splitWorker(str, separatorChars, -1, true);
3512
    }
3513
3514
    /**
3515
     * <p>Splits the provided text into an array with a maximum length,
3516
     * separators specified, preserving all tokens, including empty tokens
3517
     * created by adjacent separators.</p>
3518
     *
3519
     * <p>The separator is not included in the returned String array.
3520
     * Adjacent separators are treated as separators for empty tokens.
3521
     * Adjacent separators are treated as one separator.</p>
3522
     *
3523
     * <p>A {@code null} input String returns {@code null}.
3524
     * A {@code null} separatorChars splits on whitespace.</p>
3525
     *
3526
     * <p>If more than {@code max} delimited substrings are found, the last
3527
     * returned string includes all characters after the first {@code max - 1}
3528
     * returned strings (including separator characters).</p>
3529
     *
3530
     * <pre>
3531
     * StringUtils.splitPreserveAllTokens(null, *, *)            = null
3532
     * StringUtils.splitPreserveAllTokens("", *, *)              = []
3533
     * StringUtils.splitPreserveAllTokens("ab de fg", null, 0)   = ["ab", "cd", "ef"]
3534
     * StringUtils.splitPreserveAllTokens("ab   de fg", null, 0) = ["ab", "cd", "ef"]
3535
     * StringUtils.splitPreserveAllTokens("ab:cd:ef", ":", 0)    = ["ab", "cd", "ef"]
3536
     * StringUtils.splitPreserveAllTokens("ab:cd:ef", ":", 2)    = ["ab", "cd:ef"]
3537
     * StringUtils.splitPreserveAllTokens("ab   de fg", null, 2) = ["ab", "  de fg"]
3538
     * StringUtils.splitPreserveAllTokens("ab   de fg", null, 3) = ["ab", "", " de fg"]
3539
     * StringUtils.splitPreserveAllTokens("ab   de fg", null, 4) = ["ab", "", "", "de fg"]
3540
     * </pre>
3541
     *
3542
     * @param str  the String to parse, may be {@code null}
3543
     * @param separatorChars  the characters used as the delimiters,
3544
     *  {@code null} splits on whitespace
3545
     * @param max  the maximum number of elements to include in the
3546
     *  array. A zero or negative value implies no limit
3547
     * @return an array of parsed Strings, {@code null} if null String input
3548
     * @since 2.1
3549
     */
3550
    public static String[] splitPreserveAllTokens(final String str, final String separatorChars, final int max) {
3551 1 1. splitPreserveAllTokens : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitPreserveAllTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return splitWorker(str, separatorChars, max, true);
3552
    }
3553
3554
    /**
3555
     * Performs the logic for the {@code split} and
3556
     * {@code splitPreserveAllTokens} methods that return a maximum array
3557
     * length.
3558
     *
3559
     * @param str  the String to parse, may be {@code null}
3560
     * @param separatorChars the separate character
3561
     * @param max  the maximum number of elements to include in the
3562
     *  array. A zero or negative value implies no limit.
3563
     * @param preserveAllTokens if {@code true}, adjacent separators are
3564
     * treated as empty token separators; if {@code false}, adjacent
3565
     * separators are treated as one separator.
3566
     * @return an array of parsed Strings, {@code null} if null String input
3567
     */
3568
    private static String[] splitWorker(final String str, final String separatorChars, final int max, final boolean preserveAllTokens) {
3569
        // Performance tuned for 2.0 (JDK1.4)
3570
        // Direct code is quicker than StringTokenizer.
3571
        // Also, StringTokenizer uses isSpace() not isWhitespace()
3572
3573 1 1. splitWorker : negated conditional → KILLED
        if (str == null) {
3574 1 1. splitWorker : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
3575
        }
3576
        final int len = str.length();
3577 1 1. splitWorker : negated conditional → KILLED
        if (len == 0) {
3578 1 1. splitWorker : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return ArrayUtils.EMPTY_STRING_ARRAY;
3579
        }
3580
        final List<String> list = new ArrayList<>();
3581
        int sizePlus1 = 1;
3582
        int i = 0, start = 0;
3583
        boolean match = false;
3584
        boolean lastMatch = false;
3585 1 1. splitWorker : negated conditional → KILLED
        if (separatorChars == null) {
3586
            // Null separator means use whitespace
3587 2 1. splitWorker : changed conditional boundary → KILLED
2. splitWorker : negated conditional → KILLED
            while (i < len) {
3588 1 1. splitWorker : negated conditional → KILLED
                if (Character.isWhitespace(str.charAt(i))) {
3589 2 1. splitWorker : negated conditional → KILLED
2. splitWorker : negated conditional → KILLED
                    if (match || preserveAllTokens) {
3590
                        lastMatch = true;
3591 2 1. splitWorker : Changed increment from 1 to -1 → KILLED
2. splitWorker : negated conditional → KILLED
                        if (sizePlus1++ == max) {
3592
                            i = len;
3593
                            lastMatch = false;
3594
                        }
3595
                        list.add(str.substring(start, i));
3596
                        match = false;
3597
                    }
3598 1 1. splitWorker : Changed increment from 1 to -1 → TIMED_OUT
                    start = ++i;
3599
                    continue;
3600
                }
3601
                lastMatch = false;
3602
                match = true;
3603 1 1. splitWorker : Changed increment from 1 to -1 → KILLED
                i++;
3604
            }
3605 1 1. splitWorker : negated conditional → SURVIVED
        } else if (separatorChars.length() == 1) {
3606
            // Optimise 1 character case
3607
            final char sep = separatorChars.charAt(0);
3608 2 1. splitWorker : changed conditional boundary → KILLED
2. splitWorker : negated conditional → KILLED
            while (i < len) {
3609 1 1. splitWorker : negated conditional → KILLED
                if (str.charAt(i) == sep) {
3610 2 1. splitWorker : negated conditional → KILLED
2. splitWorker : negated conditional → KILLED
                    if (match || preserveAllTokens) {
3611
                        lastMatch = true;
3612 2 1. splitWorker : Changed increment from 1 to -1 → KILLED
2. splitWorker : negated conditional → KILLED
                        if (sizePlus1++ == max) {
3613
                            i = len;
3614
                            lastMatch = false;
3615
                        }
3616
                        list.add(str.substring(start, i));
3617
                        match = false;
3618
                    }
3619 1 1. splitWorker : Changed increment from 1 to -1 → TIMED_OUT
                    start = ++i;
3620
                    continue;
3621
                }
3622
                lastMatch = false;
3623
                match = true;
3624 1 1. splitWorker : Changed increment from 1 to -1 → KILLED
                i++;
3625
            }
3626
        } else {
3627
            // standard case
3628 2 1. splitWorker : changed conditional boundary → KILLED
2. splitWorker : negated conditional → KILLED
            while (i < len) {
3629 2 1. splitWorker : changed conditional boundary → KILLED
2. splitWorker : negated conditional → KILLED
                if (separatorChars.indexOf(str.charAt(i)) >= 0) {
3630 2 1. splitWorker : negated conditional → KILLED
2. splitWorker : negated conditional → KILLED
                    if (match || preserveAllTokens) {
3631
                        lastMatch = true;
3632 2 1. splitWorker : Changed increment from 1 to -1 → KILLED
2. splitWorker : negated conditional → KILLED
                        if (sizePlus1++ == max) {
3633
                            i = len;
3634
                            lastMatch = false;
3635
                        }
3636
                        list.add(str.substring(start, i));
3637
                        match = false;
3638
                    }
3639 1 1. splitWorker : Changed increment from 1 to -1 → TIMED_OUT
                    start = ++i;
3640
                    continue;
3641
                }
3642
                lastMatch = false;
3643
                match = true;
3644 1 1. splitWorker : Changed increment from 1 to -1 → KILLED
                i++;
3645
            }
3646
        }
3647 3 1. splitWorker : negated conditional → KILLED
2. splitWorker : negated conditional → KILLED
3. splitWorker : negated conditional → KILLED
        if (match || preserveAllTokens && lastMatch) {
3648
            list.add(str.substring(start, i));
3649
        }
3650 1 1. splitWorker : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return list.toArray(new String[list.size()]);
3651
    }
3652
3653
    /**
3654
     * <p>Splits a String by Character type as returned by
3655
     * {@code java.lang.Character.getType(char)}. Groups of contiguous
3656
     * characters of the same type are returned as complete tokens.
3657
     * <pre>
3658
     * StringUtils.splitByCharacterType(null)         = null
3659
     * StringUtils.splitByCharacterType("")           = []
3660
     * StringUtils.splitByCharacterType("ab de fg")   = ["ab", " ", "de", " ", "fg"]
3661
     * StringUtils.splitByCharacterType("ab   de fg") = ["ab", "   ", "de", " ", "fg"]
3662
     * StringUtils.splitByCharacterType("ab:cd:ef")   = ["ab", ":", "cd", ":", "ef"]
3663
     * StringUtils.splitByCharacterType("number5")    = ["number", "5"]
3664
     * StringUtils.splitByCharacterType("fooBar")     = ["foo", "B", "ar"]
3665
     * StringUtils.splitByCharacterType("foo200Bar")  = ["foo", "200", "B", "ar"]
3666
     * StringUtils.splitByCharacterType("ASFRules")   = ["ASFR", "ules"]
3667
     * </pre>
3668
     * @param str the String to split, may be {@code null}
3669
     * @return an array of parsed Strings, {@code null} if null String input
3670
     * @since 2.4
3671
     */
3672
    public static String[] splitByCharacterType(final String str) {
3673 1 1. splitByCharacterType : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByCharacterType to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return splitByCharacterType(str, false);
3674
    }
3675
3676
    /**
3677
     * <p>Splits a String by Character type as returned by
3678
     * {@code java.lang.Character.getType(char)}. Groups of contiguous
3679
     * characters of the same type are returned as complete tokens, with the
3680
     * following exception: the character of type
3681
     * {@code Character.UPPERCASE_LETTER}, if any, immediately
3682
     * preceding a token of type {@code Character.LOWERCASE_LETTER}
3683
     * will belong to the following token rather than to the preceding, if any,
3684
     * {@code Character.UPPERCASE_LETTER} token.
3685
     * <pre>
3686
     * StringUtils.splitByCharacterTypeCamelCase(null)         = null
3687
     * StringUtils.splitByCharacterTypeCamelCase("")           = []
3688
     * StringUtils.splitByCharacterTypeCamelCase("ab de fg")   = ["ab", " ", "de", " ", "fg"]
3689
     * StringUtils.splitByCharacterTypeCamelCase("ab   de fg") = ["ab", "   ", "de", " ", "fg"]
3690
     * StringUtils.splitByCharacterTypeCamelCase("ab:cd:ef")   = ["ab", ":", "cd", ":", "ef"]
3691
     * StringUtils.splitByCharacterTypeCamelCase("number5")    = ["number", "5"]
3692
     * StringUtils.splitByCharacterTypeCamelCase("fooBar")     = ["foo", "Bar"]
3693
     * StringUtils.splitByCharacterTypeCamelCase("foo200Bar")  = ["foo", "200", "Bar"]
3694
     * StringUtils.splitByCharacterTypeCamelCase("ASFRules")   = ["ASF", "Rules"]
3695
     * </pre>
3696
     * @param str the String to split, may be {@code null}
3697
     * @return an array of parsed Strings, {@code null} if null String input
3698
     * @since 2.4
3699
     */
3700
    public static String[] splitByCharacterTypeCamelCase(final String str) {
3701 1 1. splitByCharacterTypeCamelCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByCharacterTypeCamelCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return splitByCharacterType(str, true);
3702
    }
3703
3704
    /**
3705
     * <p>Splits a String by Character type as returned by
3706
     * {@code java.lang.Character.getType(char)}. Groups of contiguous
3707
     * characters of the same type are returned as complete tokens, with the
3708
     * following exception: if {@code camelCase} is {@code true},
3709
     * the character of type {@code Character.UPPERCASE_LETTER}, if any,
3710
     * immediately preceding a token of type {@code Character.LOWERCASE_LETTER}
3711
     * will belong to the following token rather than to the preceding, if any,
3712
     * {@code Character.UPPERCASE_LETTER} token.
3713
     * @param str the String to split, may be {@code null}
3714
     * @param camelCase whether to use so-called "camel-case" for letter types
3715
     * @return an array of parsed Strings, {@code null} if null String input
3716
     * @since 2.4
3717
     */
3718
    private static String[] splitByCharacterType(final String str, final boolean camelCase) {
3719 1 1. splitByCharacterType : negated conditional → KILLED
        if (str == null) {
3720 1 1. splitByCharacterType : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByCharacterType to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
3721
        }
3722 1 1. splitByCharacterType : negated conditional → KILLED
        if (str.isEmpty()) {
3723 1 1. splitByCharacterType : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByCharacterType to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return ArrayUtils.EMPTY_STRING_ARRAY;
3724
        }
3725
        final char[] c = str.toCharArray();
3726
        final List<String> list = new ArrayList<>();
3727
        int tokenStart = 0;
3728
        int currentType = Character.getType(c[tokenStart]);
3729 4 1. splitByCharacterType : changed conditional boundary → KILLED
2. splitByCharacterType : Changed increment from 1 to -1 → KILLED
3. splitByCharacterType : Replaced integer addition with subtraction → KILLED
4. splitByCharacterType : negated conditional → KILLED
        for (int pos = tokenStart + 1; pos < c.length; pos++) {
3730
            final int type = Character.getType(c[pos]);
3731 1 1. splitByCharacterType : negated conditional → KILLED
            if (type == currentType) {
3732
                continue;
3733
            }
3734 3 1. splitByCharacterType : negated conditional → KILLED
2. splitByCharacterType : negated conditional → KILLED
3. splitByCharacterType : negated conditional → KILLED
            if (camelCase && type == Character.LOWERCASE_LETTER && currentType == Character.UPPERCASE_LETTER) {
3735 1 1. splitByCharacterType : Replaced integer subtraction with addition → KILLED
                final int newTokenStart = pos - 1;
3736 1 1. splitByCharacterType : negated conditional → KILLED
                if (newTokenStart != tokenStart) {
3737 1 1. splitByCharacterType : Replaced integer subtraction with addition → SURVIVED
                    list.add(new String(c, tokenStart, newTokenStart - tokenStart));
3738
                    tokenStart = newTokenStart;
3739
                }
3740
            } else {
3741 1 1. splitByCharacterType : Replaced integer subtraction with addition → KILLED
                list.add(new String(c, tokenStart, pos - tokenStart));
3742
                tokenStart = pos;
3743
            }
3744
            currentType = type;
3745
        }
3746 1 1. splitByCharacterType : Replaced integer subtraction with addition → KILLED
        list.add(new String(c, tokenStart, c.length - tokenStart));
3747 1 1. splitByCharacterType : mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByCharacterType to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return list.toArray(new String[list.size()]);
3748
    }
3749
3750
    // Joining
3751
    //-----------------------------------------------------------------------
3752
    /**
3753
     * <p>Joins the elements of the provided array into a single String
3754
     * containing the provided list of elements.</p>
3755
     *
3756
     * <p>No separator is added to the joined String.
3757
     * Null objects or empty strings within the array are represented by
3758
     * empty strings.</p>
3759
     *
3760
     * <pre>
3761
     * StringUtils.join(null)            = null
3762
     * StringUtils.join([])              = ""
3763
     * StringUtils.join([null])          = ""
3764
     * StringUtils.join(["a", "b", "c"]) = "abc"
3765
     * StringUtils.join([null, "", "a"]) = "a"
3766
     * </pre>
3767
     *
3768
     * @param <T> the specific type of values to join together
3769
     * @param elements  the values to join together, may be null
3770
     * @return the joined String, {@code null} if null array input
3771
     * @since 2.0
3772
     * @since 3.0 Changed signature to use varargs
3773
     */
3774
    @SafeVarargs
3775
    public static <T> String join(final T... elements) {
3776 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return join(elements, null);
3777
    }
3778
3779
    /**
3780
     * <p>Joins the elements of the provided array into a single String
3781
     * containing the provided list of elements.</p>
3782
     *
3783
     * <p>No delimiter is added before or after the list.
3784
     * Null objects or empty strings within the array are represented by
3785
     * empty strings.</p>
3786
     *
3787
     * <pre>
3788
     * StringUtils.join(null, *)               = null
3789
     * StringUtils.join([], *)                 = ""
3790
     * StringUtils.join([null], *)             = ""
3791
     * StringUtils.join(["a", "b", "c"], ';')  = "a;b;c"
3792
     * StringUtils.join(["a", "b", "c"], null) = "abc"
3793
     * StringUtils.join([null, "", "a"], ';')  = ";;a"
3794
     * </pre>
3795
     *
3796
     * @param array  the array of values to join together, may be null
3797
     * @param separator  the separator character to use
3798
     * @return the joined String, {@code null} if null array input
3799
     * @since 2.0
3800
     */
3801
    public static String join(final Object[] array, final char separator) {
3802 1 1. join : negated conditional → KILLED
        if (array == null) {
3803 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
3804
        }
3805 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return join(array, separator, 0, array.length);
3806
    }
3807
3808
    /**
3809
     * <p>
3810
     * Joins the elements of the provided array into a single String containing the provided list of elements.
3811
     * </p>
3812
     *
3813
     * <p>
3814
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
3815
     * by empty strings.
3816
     * </p>
3817
     *
3818
     * <pre>
3819
     * StringUtils.join(null, *)               = null
3820
     * StringUtils.join([], *)                 = ""
3821
     * StringUtils.join([null], *)             = ""
3822
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
3823
     * StringUtils.join([1, 2, 3], null) = "123"
3824
     * </pre>
3825
     *
3826
     * @param array
3827
     *            the array of values to join together, may be null
3828
     * @param separator
3829
     *            the separator character to use
3830
     * @return the joined String, {@code null} if null array input
3831
     * @since 3.2
3832
     */
3833
    public static String join(final long[] array, final char separator) {
3834 1 1. join : negated conditional → KILLED
        if (array == null) {
3835 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
3836
        }
3837 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return join(array, separator, 0, array.length);
3838
    }
3839
3840
    /**
3841
     * <p>
3842
     * Joins the elements of the provided array into a single String containing the provided list of elements.
3843
     * </p>
3844
     *
3845
     * <p>
3846
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
3847
     * by empty strings.
3848
     * </p>
3849
     *
3850
     * <pre>
3851
     * StringUtils.join(null, *)               = null
3852
     * StringUtils.join([], *)                 = ""
3853
     * StringUtils.join([null], *)             = ""
3854
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
3855
     * StringUtils.join([1, 2, 3], null) = "123"
3856
     * </pre>
3857
     *
3858
     * @param array
3859
     *            the array of values to join together, may be null
3860
     * @param separator
3861
     *            the separator character to use
3862
     * @return the joined String, {@code null} if null array input
3863
     * @since 3.2
3864
     */
3865
    public static String join(final int[] array, final char separator) {
3866 1 1. join : negated conditional → KILLED
        if (array == null) {
3867 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
3868
        }
3869 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return join(array, separator, 0, array.length);
3870
    }
3871
3872
    /**
3873
     * <p>
3874
     * Joins the elements of the provided array into a single String containing the provided list of elements.
3875
     * </p>
3876
     *
3877
     * <p>
3878
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
3879
     * by empty strings.
3880
     * </p>
3881
     *
3882
     * <pre>
3883
     * StringUtils.join(null, *)               = null
3884
     * StringUtils.join([], *)                 = ""
3885
     * StringUtils.join([null], *)             = ""
3886
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
3887
     * StringUtils.join([1, 2, 3], null) = "123"
3888
     * </pre>
3889
     *
3890
     * @param array
3891
     *            the array of values to join together, may be null
3892
     * @param separator
3893
     *            the separator character to use
3894
     * @return the joined String, {@code null} if null array input
3895
     * @since 3.2
3896
     */
3897
    public static String join(final short[] array, final char separator) {
3898 1 1. join : negated conditional → KILLED
        if (array == null) {
3899 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
3900
        }
3901 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return join(array, separator, 0, array.length);
3902
    }
3903
3904
    /**
3905
     * <p>
3906
     * Joins the elements of the provided array into a single String containing the provided list of elements.
3907
     * </p>
3908
     *
3909
     * <p>
3910
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
3911
     * by empty strings.
3912
     * </p>
3913
     *
3914
     * <pre>
3915
     * StringUtils.join(null, *)               = null
3916
     * StringUtils.join([], *)                 = ""
3917
     * StringUtils.join([null], *)             = ""
3918
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
3919
     * StringUtils.join([1, 2, 3], null) = "123"
3920
     * </pre>
3921
     *
3922
     * @param array
3923
     *            the array of values to join together, may be null
3924
     * @param separator
3925
     *            the separator character to use
3926
     * @return the joined String, {@code null} if null array input
3927
     * @since 3.2
3928
     */
3929
    public static String join(final byte[] array, final char separator) {
3930 1 1. join : negated conditional → KILLED
        if (array == null) {
3931 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
3932
        }
3933 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return join(array, separator, 0, array.length);
3934
    }
3935
3936
    /**
3937
     * <p>
3938
     * Joins the elements of the provided array into a single String containing the provided list of elements.
3939
     * </p>
3940
     *
3941
     * <p>
3942
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
3943
     * by empty strings.
3944
     * </p>
3945
     *
3946
     * <pre>
3947
     * StringUtils.join(null, *)               = null
3948
     * StringUtils.join([], *)                 = ""
3949
     * StringUtils.join([null], *)             = ""
3950
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
3951
     * StringUtils.join([1, 2, 3], null) = "123"
3952
     * </pre>
3953
     *
3954
     * @param array
3955
     *            the array of values to join together, may be null
3956
     * @param separator
3957
     *            the separator character to use
3958
     * @return the joined String, {@code null} if null array input
3959
     * @since 3.2
3960
     */
3961
    public static String join(final char[] array, final char separator) {
3962 1 1. join : negated conditional → KILLED
        if (array == null) {
3963 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
3964
        }
3965 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return join(array, separator, 0, array.length);
3966
    }
3967
3968
    /**
3969
     * <p>
3970
     * Joins the elements of the provided array into a single String containing the provided list of elements.
3971
     * </p>
3972
     *
3973
     * <p>
3974
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
3975
     * by empty strings.
3976
     * </p>
3977
     *
3978
     * <pre>
3979
     * StringUtils.join(null, *)               = null
3980
     * StringUtils.join([], *)                 = ""
3981
     * StringUtils.join([null], *)             = ""
3982
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
3983
     * StringUtils.join([1, 2, 3], null) = "123"
3984
     * </pre>
3985
     *
3986
     * @param array
3987
     *            the array of values to join together, may be null
3988
     * @param separator
3989
     *            the separator character to use
3990
     * @return the joined String, {@code null} if null array input
3991
     * @since 3.2
3992
     */
3993
    public static String join(final float[] array, final char separator) {
3994 1 1. join : negated conditional → KILLED
        if (array == null) {
3995 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
3996
        }
3997 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return join(array, separator, 0, array.length);
3998
    }
3999
4000
    /**
4001
     * <p>
4002
     * Joins the elements of the provided array into a single String containing the provided list of elements.
4003
     * </p>
4004
     *
4005
     * <p>
4006
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
4007
     * by empty strings.
4008
     * </p>
4009
     *
4010
     * <pre>
4011
     * StringUtils.join(null, *)               = null
4012
     * StringUtils.join([], *)                 = ""
4013
     * StringUtils.join([null], *)             = ""
4014
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
4015
     * StringUtils.join([1, 2, 3], null) = "123"
4016
     * </pre>
4017
     *
4018
     * @param array
4019
     *            the array of values to join together, may be null
4020
     * @param separator
4021
     *            the separator character to use
4022
     * @return the joined String, {@code null} if null array input
4023
     * @since 3.2
4024
     */
4025
    public static String join(final double[] array, final char separator) {
4026 1 1. join : negated conditional → KILLED
        if (array == null) {
4027 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
4028
        }
4029 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return join(array, separator, 0, array.length);
4030
    }
4031
4032
4033
    /**
4034
     * <p>Joins the elements of the provided array into a single String
4035
     * containing the provided list of elements.</p>
4036
     *
4037
     * <p>No delimiter is added before or after the list.
4038
     * Null objects or empty strings within the array are represented by
4039
     * empty strings.</p>
4040
     *
4041
     * <pre>
4042
     * StringUtils.join(null, *)               = null
4043
     * StringUtils.join([], *)                 = ""
4044
     * StringUtils.join([null], *)             = ""
4045
     * StringUtils.join(["a", "b", "c"], ';')  = "a;b;c"
4046
     * StringUtils.join(["a", "b", "c"], null) = "abc"
4047
     * StringUtils.join([null, "", "a"], ';')  = ";;a"
4048
     * </pre>
4049
     *
4050
     * @param array  the array of values to join together, may be null
4051
     * @param separator  the separator character to use
4052
     * @param startIndex the first index to start joining from.  It is
4053
     * an error to pass in an end index past the end of the array
4054
     * @param endIndex the index to stop joining from (exclusive). It is
4055
     * an error to pass in an end index past the end of the array
4056
     * @return the joined String, {@code null} if null array input
4057
     * @since 2.0
4058
     */
4059
    public static String join(final Object[] array, final char separator, final int startIndex, final int endIndex) {
4060 1 1. join : negated conditional → KILLED
        if (array == null) {
4061 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
            return null;
4062
        }
4063 1 1. join : Replaced integer subtraction with addition → SURVIVED
        final int noOfItems = endIndex - startIndex;
4064 2 1. join : changed conditional boundary → SURVIVED
2. join : negated conditional → KILLED
        if (noOfItems <= 0) {
4065 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
4066
        }
4067 1 1. join : Replaced integer multiplication with division → SURVIVED
        final StringBuilder buf = new StringBuilder(noOfItems * 16);
4068 3 1. join : changed conditional boundary → KILLED
2. join : Changed increment from 1 to -1 → KILLED
3. join : negated conditional → KILLED
        for (int i = startIndex; i < endIndex; i++) {
4069 2 1. join : changed conditional boundary → KILLED
2. join : negated conditional → KILLED
            if (i > startIndex) {
4070
                buf.append(separator);
4071
            }
4072 1 1. join : negated conditional → KILLED
            if (array[i] != null) {
4073
                buf.append(array[i]);
4074
            }
4075
        }
4076 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return buf.toString();
4077
    }
4078
4079
    /**
4080
     * <p>
4081
     * Joins the elements of the provided array into a single String containing the provided list of elements.
4082
     * </p>
4083
     *
4084
     * <p>
4085
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
4086
     * by empty strings.
4087
     * </p>
4088
     *
4089
     * <pre>
4090
     * StringUtils.join(null, *)               = null
4091
     * StringUtils.join([], *)                 = ""
4092
     * StringUtils.join([null], *)             = ""
4093
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
4094
     * StringUtils.join([1, 2, 3], null) = "123"
4095
     * </pre>
4096
     *
4097
     * @param array
4098
     *            the array of values to join together, may be null
4099
     * @param separator
4100
     *            the separator character to use
4101
     * @param startIndex
4102
     *            the first index to start joining from. It is an error to pass in an end index past the end of the
4103
     *            array
4104
     * @param endIndex
4105
     *            the index to stop joining from (exclusive). It is an error to pass in an end index past the end of
4106
     *            the array
4107
     * @return the joined String, {@code null} if null array input
4108
     * @since 3.2
4109
     */
4110
    public static String join(final long[] array, final char separator, final int startIndex, final int endIndex) {
4111 1 1. join : negated conditional → KILLED
        if (array == null) {
4112 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
4113
        }
4114 1 1. join : Replaced integer subtraction with addition → SURVIVED
        final int noOfItems = endIndex - startIndex;
4115 2 1. join : changed conditional boundary → SURVIVED
2. join : negated conditional → KILLED
        if (noOfItems <= 0) {
4116 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
4117
        }
4118 1 1. join : Replaced integer multiplication with division → SURVIVED
        final StringBuilder buf = new StringBuilder(noOfItems * 16);
4119 3 1. join : changed conditional boundary → KILLED
2. join : Changed increment from 1 to -1 → KILLED
3. join : negated conditional → KILLED
        for (int i = startIndex; i < endIndex; i++) {
4120 2 1. join : changed conditional boundary → KILLED
2. join : negated conditional → KILLED
            if (i > startIndex) {
4121
                buf.append(separator);
4122
            }
4123
            buf.append(array[i]);
4124
        }
4125 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return buf.toString();
4126
    }
4127
4128
    /**
4129
     * <p>
4130
     * Joins the elements of the provided array into a single String containing the provided list of elements.
4131
     * </p>
4132
     *
4133
     * <p>
4134
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
4135
     * by empty strings.
4136
     * </p>
4137
     *
4138
     * <pre>
4139
     * StringUtils.join(null, *)               = null
4140
     * StringUtils.join([], *)                 = ""
4141
     * StringUtils.join([null], *)             = ""
4142
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
4143
     * StringUtils.join([1, 2, 3], null) = "123"
4144
     * </pre>
4145
     *
4146
     * @param array
4147
     *            the array of values to join together, may be null
4148
     * @param separator
4149
     *            the separator character to use
4150
     * @param startIndex
4151
     *            the first index to start joining from. It is an error to pass in an end index past the end of the
4152
     *            array
4153
     * @param endIndex
4154
     *            the index to stop joining from (exclusive). It is an error to pass in an end index past the end of
4155
     *            the array
4156
     * @return the joined String, {@code null} if null array input
4157
     * @since 3.2
4158
     */
4159
    public static String join(final int[] array, final char separator, final int startIndex, final int endIndex) {
4160 1 1. join : negated conditional → KILLED
        if (array == null) {
4161 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
4162
        }
4163 1 1. join : Replaced integer subtraction with addition → SURVIVED
        final int noOfItems = endIndex - startIndex;
4164 2 1. join : changed conditional boundary → SURVIVED
2. join : negated conditional → KILLED
        if (noOfItems <= 0) {
4165 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
4166
        }
4167 1 1. join : Replaced integer multiplication with division → SURVIVED
        final StringBuilder buf = new StringBuilder(noOfItems * 16);
4168 3 1. join : changed conditional boundary → KILLED
2. join : Changed increment from 1 to -1 → KILLED
3. join : negated conditional → KILLED
        for (int i = startIndex; i < endIndex; i++) {
4169 2 1. join : changed conditional boundary → KILLED
2. join : negated conditional → KILLED
            if (i > startIndex) {
4170
                buf.append(separator);
4171
            }
4172
            buf.append(array[i]);
4173
        }
4174 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return buf.toString();
4175
    }
4176
4177
    /**
4178
     * <p>
4179
     * Joins the elements of the provided array into a single String containing the provided list of elements.
4180
     * </p>
4181
     *
4182
     * <p>
4183
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
4184
     * by empty strings.
4185
     * </p>
4186
     *
4187
     * <pre>
4188
     * StringUtils.join(null, *)               = null
4189
     * StringUtils.join([], *)                 = ""
4190
     * StringUtils.join([null], *)             = ""
4191
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
4192
     * StringUtils.join([1, 2, 3], null) = "123"
4193
     * </pre>
4194
     *
4195
     * @param array
4196
     *            the array of values to join together, may be null
4197
     * @param separator
4198
     *            the separator character to use
4199
     * @param startIndex
4200
     *            the first index to start joining from. It is an error to pass in an end index past the end of the
4201
     *            array
4202
     * @param endIndex
4203
     *            the index to stop joining from (exclusive). It is an error to pass in an end index past the end of
4204
     *            the array
4205
     * @return the joined String, {@code null} if null array input
4206
     * @since 3.2
4207
     */
4208
    public static String join(final byte[] array, final char separator, final int startIndex, final int endIndex) {
4209 1 1. join : negated conditional → KILLED
        if (array == null) {
4210 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
4211
        }
4212 1 1. join : Replaced integer subtraction with addition → SURVIVED
        final int noOfItems = endIndex - startIndex;
4213 2 1. join : changed conditional boundary → SURVIVED
2. join : negated conditional → KILLED
        if (noOfItems <= 0) {
4214 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
4215
        }
4216 1 1. join : Replaced integer multiplication with division → SURVIVED
        final StringBuilder buf = new StringBuilder(noOfItems * 16);
4217 3 1. join : changed conditional boundary → KILLED
2. join : Changed increment from 1 to -1 → KILLED
3. join : negated conditional → KILLED
        for (int i = startIndex; i < endIndex; i++) {
4218 2 1. join : changed conditional boundary → KILLED
2. join : negated conditional → KILLED
            if (i > startIndex) {
4219
                buf.append(separator);
4220
            }
4221
            buf.append(array[i]);
4222
        }
4223 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return buf.toString();
4224
    }
4225
4226
    /**
4227
     * <p>
4228
     * Joins the elements of the provided array into a single String containing the provided list of elements.
4229
     * </p>
4230
     *
4231
     * <p>
4232
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
4233
     * by empty strings.
4234
     * </p>
4235
     *
4236
     * <pre>
4237
     * StringUtils.join(null, *)               = null
4238
     * StringUtils.join([], *)                 = ""
4239
     * StringUtils.join([null], *)             = ""
4240
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
4241
     * StringUtils.join([1, 2, 3], null) = "123"
4242
     * </pre>
4243
     *
4244
     * @param array
4245
     *            the array of values to join together, may be null
4246
     * @param separator
4247
     *            the separator character to use
4248
     * @param startIndex
4249
     *            the first index to start joining from. It is an error to pass in an end index past the end of the
4250
     *            array
4251
     * @param endIndex
4252
     *            the index to stop joining from (exclusive). It is an error to pass in an end index past the end of
4253
     *            the array
4254
     * @return the joined String, {@code null} if null array input
4255
     * @since 3.2
4256
     */
4257
    public static String join(final short[] array, final char separator, final int startIndex, final int endIndex) {
4258 1 1. join : negated conditional → KILLED
        if (array == null) {
4259 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
4260
        }
4261 1 1. join : Replaced integer subtraction with addition → SURVIVED
        final int noOfItems = endIndex - startIndex;
4262 2 1. join : changed conditional boundary → SURVIVED
2. join : negated conditional → KILLED
        if (noOfItems <= 0) {
4263 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
4264
        }
4265 1 1. join : Replaced integer multiplication with division → SURVIVED
        final StringBuilder buf = new StringBuilder(noOfItems * 16);
4266 3 1. join : changed conditional boundary → KILLED
2. join : Changed increment from 1 to -1 → KILLED
3. join : negated conditional → KILLED
        for (int i = startIndex; i < endIndex; i++) {
4267 2 1. join : changed conditional boundary → KILLED
2. join : negated conditional → KILLED
            if (i > startIndex) {
4268
                buf.append(separator);
4269
            }
4270
            buf.append(array[i]);
4271
        }
4272 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return buf.toString();
4273
    }
4274
4275
    /**
4276
     * <p>
4277
     * Joins the elements of the provided array into a single String containing the provided list of elements.
4278
     * </p>
4279
     *
4280
     * <p>
4281
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
4282
     * by empty strings.
4283
     * </p>
4284
     *
4285
     * <pre>
4286
     * StringUtils.join(null, *)               = null
4287
     * StringUtils.join([], *)                 = ""
4288
     * StringUtils.join([null], *)             = ""
4289
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
4290
     * StringUtils.join([1, 2, 3], null) = "123"
4291
     * </pre>
4292
     *
4293
     * @param array
4294
     *            the array of values to join together, may be null
4295
     * @param separator
4296
     *            the separator character to use
4297
     * @param startIndex
4298
     *            the first index to start joining from. It is an error to pass in an end index past the end of the
4299
     *            array
4300
     * @param endIndex
4301
     *            the index to stop joining from (exclusive). It is an error to pass in an end index past the end of
4302
     *            the array
4303
     * @return the joined String, {@code null} if null array input
4304
     * @since 3.2
4305
     */
4306
    public static String join(final char[] array, final char separator, final int startIndex, final int endIndex) {
4307 1 1. join : negated conditional → KILLED
        if (array == null) {
4308 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
4309
        }
4310 1 1. join : Replaced integer subtraction with addition → SURVIVED
        final int noOfItems = endIndex - startIndex;
4311 2 1. join : changed conditional boundary → SURVIVED
2. join : negated conditional → KILLED
        if (noOfItems <= 0) {
4312 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
4313
        }
4314 1 1. join : Replaced integer multiplication with division → SURVIVED
        final StringBuilder buf = new StringBuilder(noOfItems * 16);
4315 3 1. join : changed conditional boundary → KILLED
2. join : Changed increment from 1 to -1 → KILLED
3. join : negated conditional → KILLED
        for (int i = startIndex; i < endIndex; i++) {
4316 2 1. join : changed conditional boundary → KILLED
2. join : negated conditional → KILLED
            if (i > startIndex) {
4317
                buf.append(separator);
4318
            }
4319
            buf.append(array[i]);
4320
        }
4321 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return buf.toString();
4322
    }
4323
4324
    /**
4325
     * <p>
4326
     * Joins the elements of the provided array into a single String containing the provided list of elements.
4327
     * </p>
4328
     *
4329
     * <p>
4330
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
4331
     * by empty strings.
4332
     * </p>
4333
     *
4334
     * <pre>
4335
     * StringUtils.join(null, *)               = null
4336
     * StringUtils.join([], *)                 = ""
4337
     * StringUtils.join([null], *)             = ""
4338
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
4339
     * StringUtils.join([1, 2, 3], null) = "123"
4340
     * </pre>
4341
     *
4342
     * @param array
4343
     *            the array of values to join together, may be null
4344
     * @param separator
4345
     *            the separator character to use
4346
     * @param startIndex
4347
     *            the first index to start joining from. It is an error to pass in an end index past the end of the
4348
     *            array
4349
     * @param endIndex
4350
     *            the index to stop joining from (exclusive). It is an error to pass in an end index past the end of
4351
     *            the array
4352
     * @return the joined String, {@code null} if null array input
4353
     * @since 3.2
4354
     */
4355
    public static String join(final double[] array, final char separator, final int startIndex, final int endIndex) {
4356 1 1. join : negated conditional → KILLED
        if (array == null) {
4357 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
4358
        }
4359 1 1. join : Replaced integer subtraction with addition → SURVIVED
        final int noOfItems = endIndex - startIndex;
4360 2 1. join : changed conditional boundary → SURVIVED
2. join : negated conditional → KILLED
        if (noOfItems <= 0) {
4361 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
4362
        }
4363 1 1. join : Replaced integer multiplication with division → SURVIVED
        final StringBuilder buf = new StringBuilder(noOfItems * 16);
4364 3 1. join : changed conditional boundary → KILLED
2. join : Changed increment from 1 to -1 → KILLED
3. join : negated conditional → KILLED
        for (int i = startIndex; i < endIndex; i++) {
4365 2 1. join : changed conditional boundary → KILLED
2. join : negated conditional → KILLED
            if (i > startIndex) {
4366
                buf.append(separator);
4367
            }
4368
            buf.append(array[i]);
4369
        }
4370 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return buf.toString();
4371
    }
4372
4373
    /**
4374
     * <p>
4375
     * Joins the elements of the provided array into a single String containing the provided list of elements.
4376
     * </p>
4377
     *
4378
     * <p>
4379
     * No delimiter is added before or after the list. Null objects or empty strings within the array are represented
4380
     * by empty strings.
4381
     * </p>
4382
     *
4383
     * <pre>
4384
     * StringUtils.join(null, *)               = null
4385
     * StringUtils.join([], *)                 = ""
4386
     * StringUtils.join([null], *)             = ""
4387
     * StringUtils.join([1, 2, 3], ';')  = "1;2;3"
4388
     * StringUtils.join([1, 2, 3], null) = "123"
4389
     * </pre>
4390
     *
4391
     * @param array
4392
     *            the array of values to join together, may be null
4393
     * @param separator
4394
     *            the separator character to use
4395
     * @param startIndex
4396
     *            the first index to start joining from. It is an error to pass in an end index past the end of the
4397
     *            array
4398
     * @param endIndex
4399
     *            the index to stop joining from (exclusive). It is an error to pass in an end index past the end of
4400
     *            the array
4401
     * @return the joined String, {@code null} if null array input
4402
     * @since 3.2
4403
     */
4404
    public static String join(final float[] array, final char separator, final int startIndex, final int endIndex) {
4405 1 1. join : negated conditional → KILLED
        if (array == null) {
4406 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
4407
        }
4408 1 1. join : Replaced integer subtraction with addition → SURVIVED
        final int noOfItems = endIndex - startIndex;
4409 2 1. join : changed conditional boundary → SURVIVED
2. join : negated conditional → KILLED
        if (noOfItems <= 0) {
4410 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
4411
        }
4412 1 1. join : Replaced integer multiplication with division → SURVIVED
        final StringBuilder buf = new StringBuilder(noOfItems * 16);
4413 3 1. join : changed conditional boundary → KILLED
2. join : Changed increment from 1 to -1 → KILLED
3. join : negated conditional → KILLED
        for (int i = startIndex; i < endIndex; i++) {
4414 2 1. join : changed conditional boundary → KILLED
2. join : negated conditional → KILLED
            if (i > startIndex) {
4415
                buf.append(separator);
4416
            }
4417
            buf.append(array[i]);
4418
        }
4419 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return buf.toString();
4420
    }
4421
4422
4423
    /**
4424
     * <p>Joins the elements of the provided array into a single String
4425
     * containing the provided list of elements.</p>
4426
     *
4427
     * <p>No delimiter is added before or after the list.
4428
     * A {@code null} separator is the same as an empty String ("").
4429
     * Null objects or empty strings within the array are represented by
4430
     * empty strings.</p>
4431
     *
4432
     * <pre>
4433
     * StringUtils.join(null, *)                = null
4434
     * StringUtils.join([], *)                  = ""
4435
     * StringUtils.join([null], *)              = ""
4436
     * StringUtils.join(["a", "b", "c"], "--")  = "a--b--c"
4437
     * StringUtils.join(["a", "b", "c"], null)  = "abc"
4438
     * StringUtils.join(["a", "b", "c"], "")    = "abc"
4439
     * StringUtils.join([null, "", "a"], ',')   = ",,a"
4440
     * </pre>
4441
     *
4442
     * @param array  the array of values to join together, may be null
4443
     * @param separator  the separator character to use, null treated as ""
4444
     * @return the joined String, {@code null} if null array input
4445
     */
4446
    public static String join(final Object[] array, final String separator) {
4447 1 1. join : negated conditional → KILLED
        if (array == null) {
4448 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
4449
        }
4450 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return join(array, separator, 0, array.length);
4451
    }
4452
4453
    /**
4454
     * <p>Joins the elements of the provided array into a single String
4455
     * containing the provided list of elements.</p>
4456
     *
4457
     * <p>No delimiter is added before or after the list.
4458
     * A {@code null} separator is the same as an empty String ("").
4459
     * Null objects or empty strings within the array are represented by
4460
     * empty strings.</p>
4461
     *
4462
     * <pre>
4463
     * StringUtils.join(null, *, *, *)                = null
4464
     * StringUtils.join([], *, *, *)                  = ""
4465
     * StringUtils.join([null], *, *, *)              = ""
4466
     * StringUtils.join(["a", "b", "c"], "--", 0, 3)  = "a--b--c"
4467
     * StringUtils.join(["a", "b", "c"], "--", 1, 3)  = "b--c"
4468
     * StringUtils.join(["a", "b", "c"], "--", 2, 3)  = "c"
4469
     * StringUtils.join(["a", "b", "c"], "--", 2, 2)  = ""
4470
     * StringUtils.join(["a", "b", "c"], null, 0, 3)  = "abc"
4471
     * StringUtils.join(["a", "b", "c"], "", 0, 3)    = "abc"
4472
     * StringUtils.join([null, "", "a"], ',', 0, 3)   = ",,a"
4473
     * </pre>
4474
     *
4475
     * @param array  the array of values to join together, may be null
4476
     * @param separator  the separator character to use, null treated as ""
4477
     * @param startIndex the first index to start joining from.
4478
     * @param endIndex the index to stop joining from (exclusive).
4479
     * @return the joined String, {@code null} if null array input; or the empty string
4480
     * if {@code endIndex - startIndex <= 0}. The number of joined entries is given by
4481
     * {@code endIndex - startIndex}
4482
     * @throws ArrayIndexOutOfBoundsException ife<br>
4483
     * {@code startIndex < 0} or <br>
4484
     * {@code startIndex >= array.length()} or <br>
4485
     * {@code endIndex < 0} or <br>
4486
     * {@code endIndex > array.length()}
4487
     */
4488
    public static String join(final Object[] array, String separator, final int startIndex, final int endIndex) {
4489 1 1. join : negated conditional → KILLED
        if (array == null) {
4490 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
            return null;
4491
        }
4492 1 1. join : negated conditional → KILLED
        if (separator == null) {
4493
            separator = EMPTY;
4494
        }
4495
4496
        // endIndex - startIndex > 0:   Len = NofStrings *(len(firstString) + len(separator))
4497
        //           (Assuming that all Strings are roughly equally long)
4498 1 1. join : Replaced integer subtraction with addition → SURVIVED
        final int noOfItems = endIndex - startIndex;
4499 2 1. join : changed conditional boundary → SURVIVED
2. join : negated conditional → KILLED
        if (noOfItems <= 0) {
4500 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
4501
        }
4502
4503 1 1. join : Replaced integer multiplication with division → SURVIVED
        final StringBuilder buf = new StringBuilder(noOfItems * 16);
4504
4505 3 1. join : changed conditional boundary → KILLED
2. join : Changed increment from 1 to -1 → KILLED
3. join : negated conditional → KILLED
        for (int i = startIndex; i < endIndex; i++) {
4506 2 1. join : changed conditional boundary → KILLED
2. join : negated conditional → KILLED
            if (i > startIndex) {
4507
                buf.append(separator);
4508
            }
4509 1 1. join : negated conditional → KILLED
            if (array[i] != null) {
4510
                buf.append(array[i]);
4511
            }
4512
        }
4513 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return buf.toString();
4514
    }
4515
4516
    /**
4517
     * <p>Joins the elements of the provided {@code Iterator} into
4518
     * a single String containing the provided elements.</p>
4519
     *
4520
     * <p>No delimiter is added before or after the list. Null objects or empty
4521
     * strings within the iteration are represented by empty strings.</p>
4522
     *
4523
     * <p>See the examples here: {@link #join(Object[],char)}. </p>
4524
     *
4525
     * @param iterator  the {@code Iterator} of values to join together, may be null
4526
     * @param separator  the separator character to use
4527
     * @return the joined String, {@code null} if null iterator input
4528
     * @since 2.0
4529
     */
4530
    public static String join(final Iterator<?> iterator, final char separator) {
4531
4532
        // handle null, zero and one elements before building a buffer
4533 1 1. join : negated conditional → KILLED
        if (iterator == null) {
4534 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
4535
        }
4536 1 1. join : negated conditional → KILLED
        if (!iterator.hasNext()) {
4537 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
4538
        }
4539
        final Object first = iterator.next();
4540 1 1. join : negated conditional → KILLED
        if (!iterator.hasNext()) {
4541
            final String result = Objects.toString(first, "");
4542 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return result;
4543
        }
4544
4545
        // two or more elements
4546
        final StringBuilder buf = new StringBuilder(256); // Java default is 16, probably too small
4547 1 1. join : negated conditional → KILLED
        if (first != null) {
4548
            buf.append(first);
4549
        }
4550
4551 1 1. join : negated conditional → KILLED
        while (iterator.hasNext()) {
4552
            buf.append(separator);
4553
            final Object obj = iterator.next();
4554 1 1. join : negated conditional → KILLED
            if (obj != null) {
4555
                buf.append(obj);
4556
            }
4557
        }
4558
4559 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return buf.toString();
4560
    }
4561
4562
    /**
4563
     * <p>Joins the elements of the provided {@code Iterator} into
4564
     * a single String containing the provided elements.</p>
4565
     *
4566
     * <p>No delimiter is added before or after the list.
4567
     * A {@code null} separator is the same as an empty String ("").</p>
4568
     *
4569
     * <p>See the examples here: {@link #join(Object[],String)}. </p>
4570
     *
4571
     * @param iterator  the {@code Iterator} of values to join together, may be null
4572
     * @param separator  the separator character to use, null treated as ""
4573
     * @return the joined String, {@code null} if null iterator input
4574
     */
4575
    public static String join(final Iterator<?> iterator, final String separator) {
4576
4577
        // handle null, zero and one elements before building a buffer
4578 1 1. join : negated conditional → KILLED
        if (iterator == null) {
4579 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
4580
        }
4581 1 1. join : negated conditional → KILLED
        if (!iterator.hasNext()) {
4582 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
4583
        }
4584
        final Object first = iterator.next();
4585 1 1. join : negated conditional → KILLED
        if (!iterator.hasNext()) {
4586
            final String result = Objects.toString(first, "");
4587 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return result;
4588
        }
4589
4590
        // two or more elements
4591
        final StringBuilder buf = new StringBuilder(256); // Java default is 16, probably too small
4592 1 1. join : negated conditional → KILLED
        if (first != null) {
4593
            buf.append(first);
4594
        }
4595
4596 1 1. join : negated conditional → KILLED
        while (iterator.hasNext()) {
4597 1 1. join : negated conditional → KILLED
            if (separator != null) {
4598
                buf.append(separator);
4599
            }
4600
            final Object obj = iterator.next();
4601 1 1. join : negated conditional → KILLED
            if (obj != null) {
4602
                buf.append(obj);
4603
            }
4604
        }
4605 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return buf.toString();
4606
    }
4607
4608
    /**
4609
     * <p>Joins the elements of the provided {@code Iterable} into
4610
     * a single String containing the provided elements.</p>
4611
     *
4612
     * <p>No delimiter is added before or after the list. Null objects or empty
4613
     * strings within the iteration are represented by empty strings.</p>
4614
     *
4615
     * <p>See the examples here: {@link #join(Object[],char)}. </p>
4616
     *
4617
     * @param iterable  the {@code Iterable} providing the values to join together, may be null
4618
     * @param separator  the separator character to use
4619
     * @return the joined String, {@code null} if null iterator input
4620
     * @since 2.3
4621
     */
4622
    public static String join(final Iterable<?> iterable, final char separator) {
4623 1 1. join : negated conditional → KILLED
        if (iterable == null) {
4624 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
4625
        }
4626 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return join(iterable.iterator(), separator);
4627
    }
4628
4629
    /**
4630
     * <p>Joins the elements of the provided {@code Iterable} into
4631
     * a single String containing the provided elements.</p>
4632
     *
4633
     * <p>No delimiter is added before or after the list.
4634
     * A {@code null} separator is the same as an empty String ("").</p>
4635
     *
4636
     * <p>See the examples here: {@link #join(Object[],String)}. </p>
4637
     *
4638
     * @param iterable  the {@code Iterable} providing the values to join together, may be null
4639
     * @param separator  the separator character to use, null treated as ""
4640
     * @return the joined String, {@code null} if null iterator input
4641
     * @since 2.3
4642
     */
4643
    public static String join(final Iterable<?> iterable, final String separator) {
4644 1 1. join : negated conditional → KILLED
        if (iterable == null) {
4645 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
4646
        }
4647 1 1. join : mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return join(iterable.iterator(), separator);
4648
    }
4649
4650
    /**
4651
     * <p>Joins the elements of the provided varargs into a
4652
     * single String containing the provided elements.</p>
4653
     *
4654
     * <p>No delimiter is added before or after the list.
4655
     * {@code null} elements and separator are treated as empty Strings ("").</p>
4656
     *
4657
     * <pre>
4658
     * StringUtils.joinWith(",", {"a", "b"})        = "a,b"
4659
     * StringUtils.joinWith(",", {"a", "b",""})     = "a,b,"
4660
     * StringUtils.joinWith(",", {"a", null, "b"})  = "a,,b"
4661
     * StringUtils.joinWith(null, {"a", "b"})       = "ab"
4662
     * </pre>
4663
     *
4664
     * @param separator the separator character to use, null treated as ""
4665
     * @param objects the varargs providing the values to join together. {@code null} elements are treated as ""
4666
     * @return the joined String.
4667
     * @throws java.lang.IllegalArgumentException if a null varargs is provided
4668
     * @since 3.5
4669
     */
4670
    public static String joinWith(final String separator, final Object... objects) {
4671 1 1. joinWith : negated conditional → KILLED
        if (objects == null) {
4672
            throw new IllegalArgumentException("Object varargs must not be null");
4673
        }
4674
4675
        final String sanitizedSeparator = defaultString(separator, StringUtils.EMPTY);
4676
4677
        final StringBuilder result = new StringBuilder();
4678
4679
        final Iterator<Object> iterator = Arrays.asList(objects).iterator();
4680 1 1. joinWith : negated conditional → KILLED
        while (iterator.hasNext()) {
4681
            final String value = Objects.toString(iterator.next(), "");
4682
            result.append(value);
4683
4684 1 1. joinWith : negated conditional → KILLED
            if (iterator.hasNext()) {
4685
                result.append(sanitizedSeparator);
4686
            }
4687
        }
4688
4689 1 1. joinWith : mutated return of Object value for org/apache/commons/lang3/StringUtils::joinWith to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return result.toString();
4690
    }
4691
4692
    // Delete
4693
    //-----------------------------------------------------------------------
4694
    /**
4695
     * <p>Deletes all whitespaces from a String as defined by
4696
     * {@link Character#isWhitespace(char)}.</p>
4697
     *
4698
     * <pre>
4699
     * StringUtils.deleteWhitespace(null)         = null
4700
     * StringUtils.deleteWhitespace("")           = ""
4701
     * StringUtils.deleteWhitespace("abc")        = "abc"
4702
     * StringUtils.deleteWhitespace("   ab  c  ") = "abc"
4703
     * </pre>
4704
     *
4705
     * @param str  the String to delete whitespace from, may be null
4706
     * @return the String without whitespaces, {@code null} if null String input
4707
     */
4708
    public static String deleteWhitespace(final String str) {
4709 1 1. deleteWhitespace : negated conditional → KILLED
        if (isEmpty(str)) {
4710 1 1. deleteWhitespace : mutated return of Object value for org/apache/commons/lang3/StringUtils::deleteWhitespace to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
4711
        }
4712
        final int sz = str.length();
4713
        final char[] chs = new char[sz];
4714
        int count = 0;
4715 3 1. deleteWhitespace : changed conditional boundary → KILLED
2. deleteWhitespace : Changed increment from 1 to -1 → KILLED
3. deleteWhitespace : negated conditional → KILLED
        for (int i = 0; i < sz; i++) {
4716 1 1. deleteWhitespace : negated conditional → KILLED
            if (!Character.isWhitespace(str.charAt(i))) {
4717 1 1. deleteWhitespace : Changed increment from 1 to -1 → KILLED
                chs[count++] = str.charAt(i);
4718
            }
4719
        }
4720 1 1. deleteWhitespace : negated conditional → KILLED
        if (count == sz) {
4721 1 1. deleteWhitespace : mutated return of Object value for org/apache/commons/lang3/StringUtils::deleteWhitespace to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
4722
        }
4723 1 1. deleteWhitespace : mutated return of Object value for org/apache/commons/lang3/StringUtils::deleteWhitespace to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return new String(chs, 0, count);
4724
    }
4725
4726
    // Remove
4727
    //-----------------------------------------------------------------------
4728
    /**
4729
     * <p>Removes a substring only if it is at the beginning of a source string,
4730
     * otherwise returns the source string.</p>
4731
     *
4732
     * <p>A {@code null} source string will return {@code null}.
4733
     * An empty ("") source string will return the empty string.
4734
     * A {@code null} search string will return the source string.</p>
4735
     *
4736
     * <pre>
4737
     * StringUtils.removeStart(null, *)      = null
4738
     * StringUtils.removeStart("", *)        = ""
4739
     * StringUtils.removeStart(*, null)      = *
4740
     * StringUtils.removeStart("www.domain.com", "www.")   = "domain.com"
4741
     * StringUtils.removeStart("domain.com", "www.")       = "domain.com"
4742
     * StringUtils.removeStart("www.domain.com", "domain") = "www.domain.com"
4743
     * StringUtils.removeStart("abc", "")    = "abc"
4744
     * </pre>
4745
     *
4746
     * @param str  the source String to search, may be null
4747
     * @param remove  the String to search for and remove, may be null
4748
     * @return the substring with the string removed if found,
4749
     *  {@code null} if null String input
4750
     * @since 2.1
4751
     */
4752
    public static String removeStart(final String str, final String remove) {
4753 2 1. removeStart : negated conditional → KILLED
2. removeStart : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(remove)) {
4754 1 1. removeStart : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeStart to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
4755
        }
4756 1 1. removeStart : negated conditional → KILLED
        if (str.startsWith(remove)){
4757 1 1. removeStart : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeStart to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str.substring(remove.length());
4758
        }
4759 1 1. removeStart : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeStart to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str;
4760
    }
4761
4762
    /**
4763
     * <p>Case insensitive removal of a substring if it is at the beginning of a source string,
4764
     * otherwise returns the source string.</p>
4765
     *
4766
     * <p>A {@code null} source string will return {@code null}.
4767
     * An empty ("") source string will return the empty string.
4768
     * A {@code null} search string will return the source string.</p>
4769
     *
4770
     * <pre>
4771
     * StringUtils.removeStartIgnoreCase(null, *)      = null
4772
     * StringUtils.removeStartIgnoreCase("", *)        = ""
4773
     * StringUtils.removeStartIgnoreCase(*, null)      = *
4774
     * StringUtils.removeStartIgnoreCase("www.domain.com", "www.")   = "domain.com"
4775
     * StringUtils.removeStartIgnoreCase("www.domain.com", "WWW.")   = "domain.com"
4776
     * StringUtils.removeStartIgnoreCase("domain.com", "www.")       = "domain.com"
4777
     * StringUtils.removeStartIgnoreCase("www.domain.com", "domain") = "www.domain.com"
4778
     * StringUtils.removeStartIgnoreCase("abc", "")    = "abc"
4779
     * </pre>
4780
     *
4781
     * @param str  the source String to search, may be null
4782
     * @param remove  the String to search for (case insensitive) and remove, may be null
4783
     * @return the substring with the string removed if found,
4784
     *  {@code null} if null String input
4785
     * @since 2.4
4786
     */
4787
    public static String removeStartIgnoreCase(final String str, final String remove) {
4788 2 1. removeStartIgnoreCase : negated conditional → KILLED
2. removeStartIgnoreCase : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(remove)) {
4789 1 1. removeStartIgnoreCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeStartIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
4790
        }
4791 1 1. removeStartIgnoreCase : negated conditional → KILLED
        if (startsWithIgnoreCase(str, remove)) {
4792 1 1. removeStartIgnoreCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeStartIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str.substring(remove.length());
4793
        }
4794 1 1. removeStartIgnoreCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeStartIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str;
4795
    }
4796
4797
    /**
4798
     * <p>Removes a substring only if it is at the end of a source string,
4799
     * otherwise returns the source string.</p>
4800
     *
4801
     * <p>A {@code null} source string will return {@code null}.
4802
     * An empty ("") source string will return the empty string.
4803
     * A {@code null} search string will return the source string.</p>
4804
     *
4805
     * <pre>
4806
     * StringUtils.removeEnd(null, *)      = null
4807
     * StringUtils.removeEnd("", *)        = ""
4808
     * StringUtils.removeEnd(*, null)      = *
4809
     * StringUtils.removeEnd("www.domain.com", ".com.")  = "www.domain.com"
4810
     * StringUtils.removeEnd("www.domain.com", ".com")   = "www.domain"
4811
     * StringUtils.removeEnd("www.domain.com", "domain") = "www.domain.com"
4812
     * StringUtils.removeEnd("abc", "")    = "abc"
4813
     * </pre>
4814
     *
4815
     * @param str  the source String to search, may be null
4816
     * @param remove  the String to search for and remove, may be null
4817
     * @return the substring with the string removed if found,
4818
     *  {@code null} if null String input
4819
     * @since 2.1
4820
     */
4821
    public static String removeEnd(final String str, final String remove) {
4822 2 1. removeEnd : negated conditional → KILLED
2. removeEnd : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(remove)) {
4823 1 1. removeEnd : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeEnd to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
4824
        }
4825 1 1. removeEnd : negated conditional → KILLED
        if (str.endsWith(remove)) {
4826 2 1. removeEnd : Replaced integer subtraction with addition → KILLED
2. removeEnd : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeEnd to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str.substring(0, str.length() - remove.length());
4827
        }
4828 1 1. removeEnd : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeEnd to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str;
4829
    }
4830
4831
    /**
4832
     * <p>Case insensitive removal of a substring if it is at the end of a source string,
4833
     * otherwise returns the source string.</p>
4834
     *
4835
     * <p>A {@code null} source string will return {@code null}.
4836
     * An empty ("") source string will return the empty string.
4837
     * A {@code null} search string will return the source string.</p>
4838
     *
4839
     * <pre>
4840
     * StringUtils.removeEndIgnoreCase(null, *)      = null
4841
     * StringUtils.removeEndIgnoreCase("", *)        = ""
4842
     * StringUtils.removeEndIgnoreCase(*, null)      = *
4843
     * StringUtils.removeEndIgnoreCase("www.domain.com", ".com.")  = "www.domain.com"
4844
     * StringUtils.removeEndIgnoreCase("www.domain.com", ".com")   = "www.domain"
4845
     * StringUtils.removeEndIgnoreCase("www.domain.com", "domain") = "www.domain.com"
4846
     * StringUtils.removeEndIgnoreCase("abc", "")    = "abc"
4847
     * StringUtils.removeEndIgnoreCase("www.domain.com", ".COM") = "www.domain")
4848
     * StringUtils.removeEndIgnoreCase("www.domain.COM", ".com") = "www.domain")
4849
     * </pre>
4850
     *
4851
     * @param str  the source String to search, may be null
4852
     * @param remove  the String to search for (case insensitive) and remove, may be null
4853
     * @return the substring with the string removed if found,
4854
     *  {@code null} if null String input
4855
     * @since 2.4
4856
     */
4857
    public static String removeEndIgnoreCase(final String str, final String remove) {
4858 2 1. removeEndIgnoreCase : negated conditional → KILLED
2. removeEndIgnoreCase : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(remove)) {
4859 1 1. removeEndIgnoreCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeEndIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
4860
        }
4861 1 1. removeEndIgnoreCase : negated conditional → KILLED
        if (endsWithIgnoreCase(str, remove)) {
4862 2 1. removeEndIgnoreCase : Replaced integer subtraction with addition → KILLED
2. removeEndIgnoreCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeEndIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str.substring(0, str.length() - remove.length());
4863
        }
4864 1 1. removeEndIgnoreCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeEndIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str;
4865
    }
4866
4867
    /**
4868
     * <p>Removes all occurrences of a substring from within the source string.</p>
4869
     *
4870
     * <p>A {@code null} source string will return {@code null}.
4871
     * An empty ("") source string will return the empty string.
4872
     * A {@code null} remove string will return the source string.
4873
     * An empty ("") remove string will return the source string.</p>
4874
     *
4875
     * <pre>
4876
     * StringUtils.remove(null, *)        = null
4877
     * StringUtils.remove("", *)          = ""
4878
     * StringUtils.remove(*, null)        = *
4879
     * StringUtils.remove(*, "")          = *
4880
     * StringUtils.remove("queued", "ue") = "qd"
4881
     * StringUtils.remove("queued", "zz") = "queued"
4882
     * </pre>
4883
     *
4884
     * @param str  the source String to search, may be null
4885
     * @param remove  the String to search for and remove, may be null
4886
     * @return the substring with the string removed if found,
4887
     *  {@code null} if null String input
4888
     * @since 2.1
4889
     */
4890
    public static String remove(final String str, final String remove) {
4891 2 1. remove : negated conditional → KILLED
2. remove : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(remove)) {
4892 1 1. remove : mutated return of Object value for org/apache/commons/lang3/StringUtils::remove to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
4893
        }
4894 1 1. remove : mutated return of Object value for org/apache/commons/lang3/StringUtils::remove to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return replace(str, remove, EMPTY, -1);
4895
    }
4896
4897
    /**
4898
     * <p>
4899
     * Case insensitive removal of all occurrences of a substring from within
4900
     * the source string.
4901
     * </p>
4902
     *
4903
     * <p>
4904
     * A {@code null} source string will return {@code null}. An empty ("")
4905
     * source string will return the empty string. A {@code null} remove string
4906
     * will return the source string. An empty ("") remove string will return
4907
     * the source string.
4908
     * </p>
4909
     *
4910
     * <pre>
4911
     * StringUtils.removeIgnoreCase(null, *)        = null
4912
     * StringUtils.removeIgnoreCase("", *)          = ""
4913
     * StringUtils.removeIgnoreCase(*, null)        = *
4914
     * StringUtils.removeIgnoreCase(*, "")          = *
4915
     * StringUtils.removeIgnoreCase("queued", "ue") = "qd"
4916
     * StringUtils.removeIgnoreCase("queued", "zz") = "queued"
4917
     * StringUtils.removeIgnoreCase("quEUed", "UE") = "qd"
4918
     * StringUtils.removeIgnoreCase("queued", "zZ") = "queued"
4919
     * </pre>
4920
     *
4921
     * @param str
4922
     *            the source String to search, may be null
4923
     * @param remove
4924
     *            the String to search for (case insensitive) and remove, may be
4925
     *            null
4926
     * @return the substring with the string removed if found, {@code null} if
4927
     *         null String input
4928
     * @since 3.5
4929
     */
4930
    public static String removeIgnoreCase(final String str, final String remove) {
4931 2 1. removeIgnoreCase : negated conditional → KILLED
2. removeIgnoreCase : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(remove)) {
4932 1 1. removeIgnoreCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
4933
        }
4934 1 1. removeIgnoreCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return replaceIgnoreCase(str, remove, EMPTY, -1);
4935
    }
4936
4937
    /**
4938
     * <p>Removes all occurrences of a character from within the source string.</p>
4939
     *
4940
     * <p>A {@code null} source string will return {@code null}.
4941
     * An empty ("") source string will return the empty string.</p>
4942
     *
4943
     * <pre>
4944
     * StringUtils.remove(null, *)       = null
4945
     * StringUtils.remove("", *)         = ""
4946
     * StringUtils.remove("queued", 'u') = "qeed"
4947
     * StringUtils.remove("queued", 'z') = "queued"
4948
     * </pre>
4949
     *
4950
     * @param str  the source String to search, may be null
4951
     * @param remove  the char to search for and remove, may be null
4952
     * @return the substring with the char removed if found,
4953
     *  {@code null} if null String input
4954
     * @since 2.1
4955
     */
4956
    public static String remove(final String str, final char remove) {
4957 2 1. remove : negated conditional → KILLED
2. remove : negated conditional → KILLED
        if (isEmpty(str) || str.indexOf(remove) == INDEX_NOT_FOUND) {
4958 1 1. remove : mutated return of Object value for org/apache/commons/lang3/StringUtils::remove to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
4959
        }
4960
        final char[] chars = str.toCharArray();
4961
        int pos = 0;
4962 3 1. remove : changed conditional boundary → KILLED
2. remove : Changed increment from 1 to -1 → KILLED
3. remove : negated conditional → KILLED
        for (int i = 0; i < chars.length; i++) {
4963 1 1. remove : negated conditional → KILLED
            if (chars[i] != remove) {
4964 1 1. remove : Changed increment from 1 to -1 → KILLED
                chars[pos++] = chars[i];
4965
            }
4966
        }
4967 1 1. remove : mutated return of Object value for org/apache/commons/lang3/StringUtils::remove to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return new String(chars, 0, pos);
4968
    }
4969
4970
    /**
4971
     * <p>Removes each substring of the text String that matches the given regular expression.</p>
4972
     *
4973
     * This method is a {@code null} safe equivalent to:
4974
     * <ul>
4975
     *  <li>{@code text.replaceAll(regex, StringUtils.EMPTY)}</li>
4976
     *  <li>{@code Pattern.compile(regex).matcher(text).replaceAll(StringUtils.EMPTY)}</li>
4977
     * </ul>
4978
     *
4979
     * <p>A {@code null} reference passed to this method is a no-op.</p>
4980
     *
4981
     * <p>Unlike in the {@link #removePattern(String, String)} method, the {@link Pattern#DOTALL} option
4982
     * is NOT automatically added.
4983
     * To use the DOTALL option prepend <code>"(?s)"</code> to the regex.
4984
     * DOTALL is also know as single-line mode in Perl.</p>
4985
     *
4986
     * <pre>
4987
     * StringUtils.removeAll(null, *)      = null
4988
     * StringUtils.removeAll("any", null)  = "any"
4989
     * StringUtils.removeAll("any", "")    = "any"
4990
     * StringUtils.removeAll("any", ".*")  = ""
4991
     * StringUtils.removeAll("any", ".+")  = ""
4992
     * StringUtils.removeAll("abc", ".?")  = ""
4993
     * StringUtils.removeAll("A&lt;__&gt;\n&lt;__&gt;B", "&lt;.*&gt;")      = "A\nB"
4994
     * StringUtils.removeAll("A&lt;__&gt;\n&lt;__&gt;B", "(?s)&lt;.*&gt;")  = "AB"
4995
     * StringUtils.removeAll("ABCabc123abc", "[a-z]")     = "ABC123"
4996
     * </pre>
4997
     *
4998
     * @param text  text to remove from, may be null
4999
     * @param regex  the regular expression to which this string is to be matched
5000
     * @return  the text with any removes processed,
5001
     *              {@code null} if null String input
5002
     *
5003
     * @throws  java.util.regex.PatternSyntaxException
5004
     *              if the regular expression's syntax is invalid
5005
     *
5006
     * @see #replaceAll(String, String, String)
5007
     * @see #removePattern(String, String)
5008
     * @see String#replaceAll(String, String)
5009
     * @see java.util.regex.Pattern
5010
     * @see java.util.regex.Pattern#DOTALL
5011
     * @since 3.5
5012
     */
5013
    public static String removeAll(final String text, final String regex) {
5014 1 1. removeAll : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeAll to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return replaceAll(text, regex, StringUtils.EMPTY);
5015
    }
5016
5017
    /**
5018
     * <p>Removes the first substring of the text string that matches the given regular expression.</p>
5019
     *
5020
     * This method is a {@code null} safe equivalent to:
5021
     * <ul>
5022
     *  <li>{@code text.replaceFirst(regex, StringUtils.EMPTY)}</li>
5023
     *  <li>{@code Pattern.compile(regex).matcher(text).replaceFirst(StringUtils.EMPTY)}</li>
5024
     * </ul>
5025
     *
5026
     * <p>A {@code null} reference passed to this method is a no-op.</p>
5027
     *
5028
     * <p>The {@link Pattern#DOTALL} option is NOT automatically added.
5029
     * To use the DOTALL option prepend <code>"(?s)"</code> to the regex.
5030
     * DOTALL is also know as single-line mode in Perl.</p>
5031
     *
5032
     * <pre>
5033
     * StringUtils.removeFirst(null, *)      = null
5034
     * StringUtils.removeFirst("any", null)  = "any"
5035
     * StringUtils.removeFirst("any", "")    = "any"
5036
     * StringUtils.removeFirst("any", ".*")  = ""
5037
     * StringUtils.removeFirst("any", ".+")  = ""
5038
     * StringUtils.removeFirst("abc", ".?")  = "bc"
5039
     * StringUtils.removeFirst("A&lt;__&gt;\n&lt;__&gt;B", "&lt;.*&gt;")      = "A\n&lt;__&gt;B"
5040
     * StringUtils.removeFirst("A&lt;__&gt;\n&lt;__&gt;B", "(?s)&lt;.*&gt;")  = "AB"
5041
     * StringUtils.removeFirst("ABCabc123", "[a-z]")          = "ABCbc123"
5042
     * StringUtils.removeFirst("ABCabc123abc", "[a-z]+")      = "ABC123abc"
5043
     * </pre>
5044
     *
5045
     * @param text  text to remove from, may be null
5046
     * @param regex  the regular expression to which this string is to be matched
5047
     * @return  the text with the first replacement processed,
5048
     *              {@code null} if null String input
5049
     *
5050
     * @throws  java.util.regex.PatternSyntaxException
5051
     *              if the regular expression's syntax is invalid
5052
     *
5053
     * @see #replaceFirst(String, String, String)
5054
     * @see String#replaceFirst(String, String)
5055
     * @see java.util.regex.Pattern
5056
     * @see java.util.regex.Pattern#DOTALL
5057
     * @since 3.5
5058
     */
5059
    public static String removeFirst(final String text, final String regex) {
5060 1 1. removeFirst : mutated return of Object value for org/apache/commons/lang3/StringUtils::removeFirst to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return replaceFirst(text, regex, StringUtils.EMPTY);
5061
    }
5062
5063
    // Replacing
5064
    //-----------------------------------------------------------------------
5065
    /**
5066
     * <p>Replaces a String with another String inside a larger String, once.</p>
5067
     *
5068
     * <p>A {@code null} reference passed to this method is a no-op.</p>
5069
     *
5070
     * <pre>
5071
     * StringUtils.replaceOnce(null, *, *)        = null
5072
     * StringUtils.replaceOnce("", *, *)          = ""
5073
     * StringUtils.replaceOnce("any", null, *)    = "any"
5074
     * StringUtils.replaceOnce("any", *, null)    = "any"
5075
     * StringUtils.replaceOnce("any", "", *)      = "any"
5076
     * StringUtils.replaceOnce("aba", "a", null)  = "aba"
5077
     * StringUtils.replaceOnce("aba", "a", "")    = "ba"
5078
     * StringUtils.replaceOnce("aba", "a", "z")   = "zba"
5079
     * </pre>
5080
     *
5081
     * @see #replace(String text, String searchString, String replacement, int max)
5082
     * @param text  text to search and replace in, may be null
5083
     * @param searchString  the String to search for, may be null
5084
     * @param replacement  the String to replace with, may be null
5085
     * @return the text with any replacements processed,
5086
     *  {@code null} if null String input
5087
     */
5088
    public static String replaceOnce(final String text, final String searchString, final String replacement) {
5089 1 1. replaceOnce : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceOnce to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return replace(text, searchString, replacement, 1);
5090
    }
5091
5092
    /**
5093
     * <p>Case insensitively replaces a String with another String inside a larger String, once.</p>
5094
     *
5095
     * <p>A {@code null} reference passed to this method is a no-op.</p>
5096
     *
5097
     * <pre>
5098
     * StringUtils.replaceOnceIgnoreCase(null, *, *)        = null
5099
     * StringUtils.replaceOnceIgnoreCase("", *, *)          = ""
5100
     * StringUtils.replaceOnceIgnoreCase("any", null, *)    = "any"
5101
     * StringUtils.replaceOnceIgnoreCase("any", *, null)    = "any"
5102
     * StringUtils.replaceOnceIgnoreCase("any", "", *)      = "any"
5103
     * StringUtils.replaceOnceIgnoreCase("aba", "a", null)  = "aba"
5104
     * StringUtils.replaceOnceIgnoreCase("aba", "a", "")    = "ba"
5105
     * StringUtils.replaceOnceIgnoreCase("aba", "a", "z")   = "zba"
5106
     * StringUtils.replaceOnceIgnoreCase("FoOFoofoo", "foo", "") = "Foofoo"
5107
     * </pre>
5108
     *
5109
     * @see #replaceIgnoreCase(String text, String searchString, String replacement, int max)
5110
     * @param text  text to search and replace in, may be null
5111
     * @param searchString  the String to search for (case insensitive), may be null
5112
     * @param replacement  the String to replace with, may be null
5113
     * @return the text with any replacements processed,
5114
     *  {@code null} if null String input
5115
     * @since 3.5
5116
     */
5117
    public static String replaceOnceIgnoreCase(final String text, final String searchString, final String replacement) {
5118 1 1. replaceOnceIgnoreCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceOnceIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return replaceIgnoreCase(text, searchString, replacement, 1);
5119
    }
5120
5121
    /**
5122
     * <p>Replaces each substring of the source String that matches the given regular expression with the given
5123
     * replacement using the {@link Pattern#DOTALL} option. DOTALL is also know as single-line mode in Perl.</p>
5124
     *
5125
     * This call is a {@code null} safe equivalent to:
5126
     * <ul>
5127
     * <li>{@code source.replaceAll(&quot;(?s)&quot; + regex, replacement)}</li>
5128
     * <li>{@code Pattern.compile(regex, Pattern.DOTALL).matcher(source).replaceAll(replacement)}</li>
5129
     * </ul>
5130
     *
5131
     * <p>A {@code null} reference passed to this method is a no-op.</p>
5132
     *
5133
     * <pre>
5134
     * StringUtils.replacePattern(null, *, *)       = null
5135
     * StringUtils.replacePattern("any", null, *)   = "any"
5136
     * StringUtils.replacePattern("any", *, null)   = "any"
5137
     * StringUtils.replacePattern("", "", "zzz")    = "zzz"
5138
     * StringUtils.replacePattern("", ".*", "zzz")  = "zzz"
5139
     * StringUtils.replacePattern("", ".+", "zzz")  = ""
5140
     * StringUtils.replacePattern("&lt;__&gt;\n&lt;__&gt;", "&lt;.*&gt;", "z")       = "z"
5141
     * StringUtils.replacePattern("ABCabc123", "[a-z]", "_")       = "ABC___123"
5142
     * StringUtils.replacePattern("ABCabc123", "[^A-Z0-9]+", "_")  = "ABC_123"
5143
     * StringUtils.replacePattern("ABCabc123", "[^A-Z0-9]+", "")   = "ABC123"
5144
     * StringUtils.replacePattern("Lorem ipsum  dolor   sit", "( +)([a-z]+)", "_$2")  = "Lorem_ipsum_dolor_sit"
5145
     * </pre>
5146
     *
5147
     * @param source
5148
     *            the source string
5149
     * @param regex
5150
     *            the regular expression to which this string is to be matched
5151
     * @param replacement
5152
     *            the string to be substituted for each match
5153
     * @return The resulting {@code String}
5154
     * @see #replaceAll(String, String, String)
5155
     * @see String#replaceAll(String, String)
5156
     * @see Pattern#DOTALL
5157
     * @since 3.2
5158
     * @since 3.5 Changed {@code null} reference passed to this method is a no-op.
5159
     */
5160
    public static String replacePattern(final String source, final String regex, final String replacement) {
5161 3 1. replacePattern : negated conditional → KILLED
2. replacePattern : negated conditional → KILLED
3. replacePattern : negated conditional → KILLED
        if (source == null || regex == null || replacement == null) {
5162 1 1. replacePattern : mutated return of Object value for org/apache/commons/lang3/StringUtils::replacePattern to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return source;
5163
        }
5164 1 1. replacePattern : mutated return of Object value for org/apache/commons/lang3/StringUtils::replacePattern to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return Pattern.compile(regex, Pattern.DOTALL).matcher(source).replaceAll(replacement);
5165
    }
5166
5167
    /**
5168
     * <p>Removes each substring of the source String that matches the given regular expression using the DOTALL option.
5169
     * </p>
5170
     *
5171
     * This call is a {@code null} safe equivalent to:
5172
     * <ul>
5173
     * <li>{@code source.replaceAll(&quot;(?s)&quot; + regex, StringUtils.EMPTY)}</li>
5174
     * <li>{@code Pattern.compile(regex, Pattern.DOTALL).matcher(source).replaceAll(StringUtils.EMPTY)}</li>
5175
     * </ul>
5176
     *
5177
     * <p>A {@code null} reference passed to this method is a no-op.</p>
5178
     *
5179
     * <pre>
5180
     * StringUtils.removePattern(null, *)       = null
5181
     * StringUtils.removePattern("any", null)   = "any"
5182
     * StringUtils.removePattern("A&lt;__&gt;\n&lt;__&gt;B", "&lt;.*&gt;")  = "AB"
5183
     * StringUtils.removePattern("ABCabc123", "[a-z]")    = "ABC123"
5184
     * </pre>
5185
     *
5186
     * @param source
5187
     *            the source string
5188
     * @param regex
5189
     *            the regular expression to which this string is to be matched
5190
     * @return The resulting {@code String}
5191
     * @see #replacePattern(String, String, String)
5192
     * @see String#replaceAll(String, String)
5193
     * @see Pattern#DOTALL
5194
     * @since 3.2
5195
     * @since 3.5 Changed {@code null} reference passed to this method is a no-op.
5196
     */
5197
    public static String removePattern(final String source, final String regex) {
5198 1 1. removePattern : mutated return of Object value for org/apache/commons/lang3/StringUtils::removePattern to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return replacePattern(source, regex, StringUtils.EMPTY);
5199
    }
5200
5201
    /**
5202
     * <p>Replaces each substring of the text String that matches the given regular expression
5203
     * with the given replacement.</p>
5204
     *
5205
     * This method is a {@code null} safe equivalent to:
5206
     * <ul>
5207
     *  <li>{@code text.replaceAll(regex, replacement)}</li>
5208
     *  <li>{@code Pattern.compile(regex).matcher(text).replaceAll(replacement)}</li>
5209
     * </ul>
5210
     *
5211
     * <p>A {@code null} reference passed to this method is a no-op.</p>
5212
     *
5213
     * <p>Unlike in the {@link #replacePattern(String, String, String)} method, the {@link Pattern#DOTALL} option
5214
     * is NOT automatically added.
5215
     * To use the DOTALL option prepend <code>"(?s)"</code> to the regex.
5216
     * DOTALL is also know as single-line mode in Perl.</p>
5217
     *
5218
     * <pre>
5219
     * StringUtils.replaceAll(null, *, *)       = null
5220
     * StringUtils.replaceAll("any", null, *)   = "any"
5221
     * StringUtils.replaceAll("any", *, null)   = "any"
5222
     * StringUtils.replaceAll("", "", "zzz")    = "zzz"
5223
     * StringUtils.replaceAll("", ".*", "zzz")  = "zzz"
5224
     * StringUtils.replaceAll("", ".+", "zzz")  = ""
5225
     * StringUtils.replaceAll("abc", "", "ZZ")  = "ZZaZZbZZcZZ"
5226
     * StringUtils.replaceAll("&lt;__&gt;\n&lt;__&gt;", "&lt;.*&gt;", "z")      = "z\nz"
5227
     * StringUtils.replaceAll("&lt;__&gt;\n&lt;__&gt;", "(?s)&lt;.*&gt;", "z")  = "z"
5228
     * StringUtils.replaceAll("ABCabc123", "[a-z]", "_")       = "ABC___123"
5229
     * StringUtils.replaceAll("ABCabc123", "[^A-Z0-9]+", "_")  = "ABC_123"
5230
     * StringUtils.replaceAll("ABCabc123", "[^A-Z0-9]+", "")   = "ABC123"
5231
     * StringUtils.replaceAll("Lorem ipsum  dolor   sit", "( +)([a-z]+)", "_$2")  = "Lorem_ipsum_dolor_sit"
5232
     * </pre>
5233
     *
5234
     * @param text  text to search and replace in, may be null
5235
     * @param regex  the regular expression to which this string is to be matched
5236
     * @param replacement  the string to be substituted for each match
5237
     * @return  the text with any replacements processed,
5238
     *              {@code null} if null String input
5239
     *
5240
     * @throws  java.util.regex.PatternSyntaxException
5241
     *              if the regular expression's syntax is invalid
5242
     *
5243
     * @see #replacePattern(String, String, String)
5244
     * @see String#replaceAll(String, String)
5245
     * @see java.util.regex.Pattern
5246
     * @see java.util.regex.Pattern#DOTALL
5247
     * @since 3.5
5248
     */
5249
    public static String replaceAll(final String text, final String regex, final String replacement) {
5250 3 1. replaceAll : negated conditional → KILLED
2. replaceAll : negated conditional → KILLED
3. replaceAll : negated conditional → KILLED
        if (text == null || regex == null|| replacement == null ) {
5251 1 1. replaceAll : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceAll to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return text;
5252
        }
5253 1 1. replaceAll : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceAll to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return text.replaceAll(regex, replacement);
5254
    }
5255
5256
    /**
5257
     * <p>Replaces the first substring of the text string that matches the given regular expression
5258
     * with the given replacement.</p>
5259
     *
5260
     * This method is a {@code null} safe equivalent to:
5261
     * <ul>
5262
     *  <li>{@code text.replaceFirst(regex, replacement)}</li>
5263
     *  <li>{@code Pattern.compile(regex).matcher(text).replaceFirst(replacement)}</li>
5264
     * </ul>
5265
     *
5266
     * <p>A {@code null} reference passed to this method is a no-op.</p>
5267
     *
5268
     * <p>The {@link Pattern#DOTALL} option is NOT automatically added.
5269
     * To use the DOTALL option prepend <code>"(?s)"</code> to the regex.
5270
     * DOTALL is also know as single-line mode in Perl.</p>
5271
     *
5272
     * <pre>
5273
     * StringUtils.replaceFirst(null, *, *)       = null
5274
     * StringUtils.replaceFirst("any", null, *)   = "any"
5275
     * StringUtils.replaceFirst("any", *, null)   = "any"
5276
     * StringUtils.replaceFirst("", "", "zzz")    = "zzz"
5277
     * StringUtils.replaceFirst("", ".*", "zzz")  = "zzz"
5278
     * StringUtils.replaceFirst("", ".+", "zzz")  = ""
5279
     * StringUtils.replaceFirst("abc", "", "ZZ")  = "ZZabc"
5280
     * StringUtils.replaceFirst("&lt;__&gt;\n&lt;__&gt;", "&lt;.*&gt;", "z")      = "z\n&lt;__&gt;"
5281
     * StringUtils.replaceFirst("&lt;__&gt;\n&lt;__&gt;", "(?s)&lt;.*&gt;", "z")  = "z"
5282
     * StringUtils.replaceFirst("ABCabc123", "[a-z]", "_")          = "ABC_bc123"
5283
     * StringUtils.replaceFirst("ABCabc123abc", "[^A-Z0-9]+", "_")  = "ABC_123abc"
5284
     * StringUtils.replaceFirst("ABCabc123abc", "[^A-Z0-9]+", "")   = "ABC123abc"
5285
     * StringUtils.replaceFirst("Lorem ipsum  dolor   sit", "( +)([a-z]+)", "_$2")  = "Lorem_ipsum  dolor   sit"
5286
     * </pre>
5287
     *
5288
     * @param text  text to search and replace in, may be null
5289
     * @param regex  the regular expression to which this string is to be matched
5290
     * @param replacement  the string to be substituted for the first match
5291
     * @return  the text with the first replacement processed,
5292
     *              {@code null} if null String input
5293
     *
5294
     * @throws  java.util.regex.PatternSyntaxException
5295
     *              if the regular expression's syntax is invalid
5296
     *
5297
     * @see String#replaceFirst(String, String)
5298
     * @see java.util.regex.Pattern
5299
     * @see java.util.regex.Pattern#DOTALL
5300
     * @since 3.5
5301
     */
5302
    public static String replaceFirst(final String text, final String regex, final String replacement) {
5303 3 1. replaceFirst : negated conditional → KILLED
2. replaceFirst : negated conditional → KILLED
3. replaceFirst : negated conditional → KILLED
        if (text == null || regex == null|| replacement == null ) {
5304 1 1. replaceFirst : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceFirst to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return text;
5305
        }
5306 1 1. replaceFirst : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceFirst to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return text.replaceFirst(regex, replacement);
5307
    }
5308
5309
    /**
5310
     * <p>Replaces all occurrences of a String within another String.</p>
5311
     *
5312
     * <p>A {@code null} reference passed to this method is a no-op.</p>
5313
     *
5314
     * <pre>
5315
     * StringUtils.replace(null, *, *)        = null
5316
     * StringUtils.replace("", *, *)          = ""
5317
     * StringUtils.replace("any", null, *)    = "any"
5318
     * StringUtils.replace("any", *, null)    = "any"
5319
     * StringUtils.replace("any", "", *)      = "any"
5320
     * StringUtils.replace("aba", "a", null)  = "aba"
5321
     * StringUtils.replace("aba", "a", "")    = "b"
5322
     * StringUtils.replace("aba", "a", "z")   = "zbz"
5323
     * </pre>
5324
     *
5325
     * @see #replace(String text, String searchString, String replacement, int max)
5326
     * @param text  text to search and replace in, may be null
5327
     * @param searchString  the String to search for, may be null
5328
     * @param replacement  the String to replace it with, may be null
5329
     * @return the text with any replacements processed,
5330
     *  {@code null} if null String input
5331
     */
5332
    public static String replace(final String text, final String searchString, final String replacement) {
5333 1 1. replace : mutated return of Object value for org/apache/commons/lang3/StringUtils::replace to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return replace(text, searchString, replacement, -1);
5334
    }
5335
5336
    /**
5337
    * <p>Case insensitively replaces all occurrences of a String within another String.</p>
5338
    *
5339
    * <p>A {@code null} reference passed to this method is a no-op.</p>
5340
    *
5341
    * <pre>
5342
    * StringUtils.replaceIgnoreCase(null, *, *)        = null
5343
    * StringUtils.replaceIgnoreCase("", *, *)          = ""
5344
    * StringUtils.replaceIgnoreCase("any", null, *)    = "any"
5345
    * StringUtils.replaceIgnoreCase("any", *, null)    = "any"
5346
    * StringUtils.replaceIgnoreCase("any", "", *)      = "any"
5347
    * StringUtils.replaceIgnoreCase("aba", "a", null)  = "aba"
5348
    * StringUtils.replaceIgnoreCase("abA", "A", "")    = "b"
5349
    * StringUtils.replaceIgnoreCase("aba", "A", "z")   = "zbz"
5350
    * </pre>
5351
    *
5352
    * @see #replaceIgnoreCase(String text, String searchString, String replacement, int max)
5353
    * @param text  text to search and replace in, may be null
5354
    * @param searchString  the String to search for (case insensitive), may be null
5355
    * @param replacement  the String to replace it with, may be null
5356
    * @return the text with any replacements processed,
5357
    *  {@code null} if null String input
5358
    * @since 3.5
5359
    */
5360
   public static String replaceIgnoreCase(final String text, final String searchString, final String replacement) {
5361 1 1. replaceIgnoreCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
       return replaceIgnoreCase(text, searchString, replacement, -1);
5362
   }
5363
5364
    /**
5365
     * <p>Replaces a String with another String inside a larger String,
5366
     * for the first {@code max} values of the search String.</p>
5367
     *
5368
     * <p>A {@code null} reference passed to this method is a no-op.</p>
5369
     *
5370
     * <pre>
5371
     * StringUtils.replace(null, *, *, *)         = null
5372
     * StringUtils.replace("", *, *, *)           = ""
5373
     * StringUtils.replace("any", null, *, *)     = "any"
5374
     * StringUtils.replace("any", *, null, *)     = "any"
5375
     * StringUtils.replace("any", "", *, *)       = "any"
5376
     * StringUtils.replace("any", *, *, 0)        = "any"
5377
     * StringUtils.replace("abaa", "a", null, -1) = "abaa"
5378
     * StringUtils.replace("abaa", "a", "", -1)   = "b"
5379
     * StringUtils.replace("abaa", "a", "z", 0)   = "abaa"
5380
     * StringUtils.replace("abaa", "a", "z", 1)   = "zbaa"
5381
     * StringUtils.replace("abaa", "a", "z", 2)   = "zbza"
5382
     * StringUtils.replace("abaa", "a", "z", -1)  = "zbzz"
5383
     * </pre>
5384
     *
5385
     * @param text  text to search and replace in, may be null
5386
     * @param searchString  the String to search for, may be null
5387
     * @param replacement  the String to replace it with, may be null
5388
     * @param max  maximum number of values to replace, or {@code -1} if no maximum
5389
     * @return the text with any replacements processed,
5390
     *  {@code null} if null String input
5391
     */
5392
    public static String replace(final String text, final String searchString, final String replacement, final int max) {
5393 1 1. replace : mutated return of Object value for org/apache/commons/lang3/StringUtils::replace to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return replace(text, searchString, replacement, max, false);
5394
    }
5395
5396
    /**
5397
     * <p>Replaces a String with another String inside a larger String,
5398
     * for the first {@code max} values of the search String, 
5399
     * case sensitively/insensisitively based on {@code ignoreCase} value.</p>
5400
     *
5401
     * <p>A {@code null} reference passed to this method is a no-op.</p>
5402
     *
5403
     * <pre>
5404
     * StringUtils.replace(null, *, *, *, false)         = null
5405
     * StringUtils.replace("", *, *, *, false)           = ""
5406
     * StringUtils.replace("any", null, *, *, false)     = "any"
5407
     * StringUtils.replace("any", *, null, *, false)     = "any"
5408
     * StringUtils.replace("any", "", *, *, false)       = "any"
5409
     * StringUtils.replace("any", *, *, 0, false)        = "any"
5410
     * StringUtils.replace("abaa", "a", null, -1, false) = "abaa"
5411
     * StringUtils.replace("abaa", "a", "", -1, false)   = "b"
5412
     * StringUtils.replace("abaa", "a", "z", 0, false)   = "abaa"
5413
     * StringUtils.replace("abaa", "A", "z", 1, false)   = "abaa"
5414
     * StringUtils.replace("abaa", "A", "z", 1, true)   = "zbaa"
5415
     * StringUtils.replace("abAa", "a", "z", 2, true)   = "zbza"
5416
     * StringUtils.replace("abAa", "a", "z", -1, true)  = "zbzz"
5417
     * </pre>
5418
     *
5419
     * @param text  text to search and replace in, may be null
5420
     * @param searchString  the String to search for (case insensitive), may be null
5421
     * @param replacement  the String to replace it with, may be null
5422
     * @param max  maximum number of values to replace, or {@code -1} if no maximum
5423
     * @param ignoreCase if true replace is case insensitive, otherwise case sensitive
5424
     * @return the text with any replacements processed,
5425
     *  {@code null} if null String input
5426
     */
5427
     private static String replace(final String text, String searchString, final String replacement, int max, final boolean ignoreCase) {
5428 4 1. replace : negated conditional → KILLED
2. replace : negated conditional → KILLED
3. replace : negated conditional → KILLED
4. replace : negated conditional → KILLED
         if (isEmpty(text) || isEmpty(searchString) || replacement == null || max == 0) {
5429 1 1. replace : mutated return of Object value for org/apache/commons/lang3/StringUtils::replace to ( if (x != null) null else throw new RuntimeException ) → KILLED
             return text;
5430
         }
5431
         String searchText = text;
5432 1 1. replace : negated conditional → KILLED
         if (ignoreCase) {
5433
             searchText = text.toLowerCase();
5434
             searchString = searchString.toLowerCase();
5435
         }
5436
         int start = 0;
5437
         int end = searchText.indexOf(searchString, start);
5438 1 1. replace : negated conditional → KILLED
         if (end == INDEX_NOT_FOUND) {
5439 1 1. replace : mutated return of Object value for org/apache/commons/lang3/StringUtils::replace to ( if (x != null) null else throw new RuntimeException ) → KILLED
             return text;
5440
         }
5441
         final int replLength = searchString.length();
5442 1 1. replace : Replaced integer subtraction with addition → SURVIVED
         int increase = replacement.length() - replLength;
5443 2 1. replace : changed conditional boundary → SURVIVED
2. replace : negated conditional → KILLED
         increase = increase < 0 ? 0 : increase;
5444 5 1. replace : changed conditional boundary → SURVIVED
2. replace : changed conditional boundary → SURVIVED
3. replace : Replaced integer multiplication with division → SURVIVED
4. replace : negated conditional → SURVIVED
5. replace : negated conditional → SURVIVED
         increase *= max < 0 ? 16 : max > 64 ? 64 : max;
5445 1 1. replace : Replaced integer addition with subtraction → KILLED
         final StringBuilder buf = new StringBuilder(text.length() + increase);
5446 1 1. replace : negated conditional → KILLED
         while (end != INDEX_NOT_FOUND) {
5447
             buf.append(text.substring(start, end)).append(replacement);
5448 1 1. replace : Replaced integer addition with subtraction → KILLED
             start = end + replLength;
5449 2 1. replace : Changed increment from -1 to 1 → KILLED
2. replace : negated conditional → KILLED
             if (--max == 0) {
5450
                 break;
5451
             }
5452
             end = searchText.indexOf(searchString, start);
5453
         }
5454
         buf.append(text.substring(start));
5455 1 1. replace : mutated return of Object value for org/apache/commons/lang3/StringUtils::replace to ( if (x != null) null else throw new RuntimeException ) → KILLED
         return buf.toString();
5456
     }
5457
5458
    /**
5459
     * <p>Case insensitively replaces a String with another String inside a larger String,
5460
     * for the first {@code max} values of the search String.</p>
5461
     *
5462
     * <p>A {@code null} reference passed to this method is a no-op.</p>
5463
     *
5464
     * <pre>
5465
     * StringUtils.replaceIgnoreCase(null, *, *, *)         = null
5466
     * StringUtils.replaceIgnoreCase("", *, *, *)           = ""
5467
     * StringUtils.replaceIgnoreCase("any", null, *, *)     = "any"
5468
     * StringUtils.replaceIgnoreCase("any", *, null, *)     = "any"
5469
     * StringUtils.replaceIgnoreCase("any", "", *, *)       = "any"
5470
     * StringUtils.replaceIgnoreCase("any", *, *, 0)        = "any"
5471
     * StringUtils.replaceIgnoreCase("abaa", "a", null, -1) = "abaa"
5472
     * StringUtils.replaceIgnoreCase("abaa", "a", "", -1)   = "b"
5473
     * StringUtils.replaceIgnoreCase("abaa", "a", "z", 0)   = "abaa"
5474
     * StringUtils.replaceIgnoreCase("abaa", "A", "z", 1)   = "zbaa"
5475
     * StringUtils.replaceIgnoreCase("abAa", "a", "z", 2)   = "zbza"
5476
     * StringUtils.replaceIgnoreCase("abAa", "a", "z", -1)  = "zbzz"
5477
     * </pre>
5478
     *
5479
     * @param text  text to search and replace in, may be null
5480
     * @param searchString  the String to search for (case insensitive), may be null
5481
     * @param replacement  the String to replace it with, may be null
5482
     * @param max  maximum number of values to replace, or {@code -1} if no maximum
5483
     * @return the text with any replacements processed,
5484
     *  {@code null} if null String input
5485
     * @since 3.5
5486
     */
5487
    public static String replaceIgnoreCase(final String text, final String searchString, final String replacement, final int max) {
5488 1 1. replaceIgnoreCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return replace(text, searchString, replacement, max, true);
5489
    }
5490
5491
    /**
5492
     * <p>
5493
     * Replaces all occurrences of Strings within another String.
5494
     * </p>
5495
     *
5496
     * <p>
5497
     * A {@code null} reference passed to this method is a no-op, or if
5498
     * any "search string" or "string to replace" is null, that replace will be
5499
     * ignored. This will not repeat. For repeating replaces, call the
5500
     * overloaded method.
5501
     * </p>
5502
     *
5503
     * <pre>
5504
     *  StringUtils.replaceEach(null, *, *)        = null
5505
     *  StringUtils.replaceEach("", *, *)          = ""
5506
     *  StringUtils.replaceEach("aba", null, null) = "aba"
5507
     *  StringUtils.replaceEach("aba", new String[0], null) = "aba"
5508
     *  StringUtils.replaceEach("aba", null, new String[0]) = "aba"
5509
     *  StringUtils.replaceEach("aba", new String[]{"a"}, null)  = "aba"
5510
     *  StringUtils.replaceEach("aba", new String[]{"a"}, new String[]{""})  = "b"
5511
     *  StringUtils.replaceEach("aba", new String[]{null}, new String[]{"a"})  = "aba"
5512
     *  StringUtils.replaceEach("abcde", new String[]{"ab", "d"}, new String[]{"w", "t"})  = "wcte"
5513
     *  (example of how it does not repeat)
5514
     *  StringUtils.replaceEach("abcde", new String[]{"ab", "d"}, new String[]{"d", "t"})  = "dcte"
5515
     * </pre>
5516
     *
5517
     * @param text
5518
     *            text to search and replace in, no-op if null
5519
     * @param searchList
5520
     *            the Strings to search for, no-op if null
5521
     * @param replacementList
5522
     *            the Strings to replace them with, no-op if null
5523
     * @return the text with any replacements processed, {@code null} if
5524
     *         null String input
5525
     * @throws IllegalArgumentException
5526
     *             if the lengths of the arrays are not the same (null is ok,
5527
     *             and/or size 0)
5528
     * @since 2.4
5529
     */
5530
    public static String replaceEach(final String text, final String[] searchList, final String[] replacementList) {
5531 1 1. replaceEach : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceEach to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return replaceEach(text, searchList, replacementList, false, 0);
5532
    }
5533
5534
    /**
5535
     * <p>
5536
     * Replaces all occurrences of Strings within another String.
5537
     * </p>
5538
     *
5539
     * <p>
5540
     * A {@code null} reference passed to this method is a no-op, or if
5541
     * any "search string" or "string to replace" is null, that replace will be
5542
     * ignored.
5543
     * </p>
5544
     *
5545
     * <pre>
5546
     *  StringUtils.replaceEachRepeatedly(null, *, *) = null
5547
     *  StringUtils.replaceEachRepeatedly("", *, *) = ""
5548
     *  StringUtils.replaceEachRepeatedly("aba", null, null) = "aba"
5549
     *  StringUtils.replaceEachRepeatedly("aba", new String[0], null) = "aba"
5550
     *  StringUtils.replaceEachRepeatedly("aba", null, new String[0]) = "aba"
5551
     *  StringUtils.replaceEachRepeatedly("aba", new String[]{"a"}, null) = "aba"
5552
     *  StringUtils.replaceEachRepeatedly("aba", new String[]{"a"}, new String[]{""}) = "b"
5553
     *  StringUtils.replaceEachRepeatedly("aba", new String[]{null}, new String[]{"a"}) = "aba"
5554
     *  StringUtils.replaceEachRepeatedly("abcde", new String[]{"ab", "d"}, new String[]{"w", "t"}) = "wcte"
5555
     *  (example of how it repeats)
5556
     *  StringUtils.replaceEachRepeatedly("abcde", new String[]{"ab", "d"}, new String[]{"d", "t"}) = "tcte"
5557
     *  StringUtils.replaceEachRepeatedly("abcde", new String[]{"ab", "d"}, new String[]{"d", "ab"}) = IllegalStateException
5558
     * </pre>
5559
     *
5560
     * @param text
5561
     *            text to search and replace in, no-op if null
5562
     * @param searchList
5563
     *            the Strings to search for, no-op if null
5564
     * @param replacementList
5565
     *            the Strings to replace them with, no-op if null
5566
     * @return the text with any replacements processed, {@code null} if
5567
     *         null String input
5568
     * @throws IllegalStateException
5569
     *             if the search is repeating and there is an endless loop due
5570
     *             to outputs of one being inputs to another
5571
     * @throws IllegalArgumentException
5572
     *             if the lengths of the arrays are not the same (null is ok,
5573
     *             and/or size 0)
5574
     * @since 2.4
5575
     */
5576
    public static String replaceEachRepeatedly(final String text, final String[] searchList, final String[] replacementList) {
5577
        // timeToLive should be 0 if not used or nothing to replace, else it's
5578
        // the length of the replace array
5579 1 1. replaceEachRepeatedly : negated conditional → KILLED
        final int timeToLive = searchList == null ? 0 : searchList.length;
5580 1 1. replaceEachRepeatedly : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceEachRepeatedly to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return replaceEach(text, searchList, replacementList, true, timeToLive);
5581
    }
5582
5583
    /**
5584
     * <p>
5585
     * Replace all occurrences of Strings within another String.
5586
     * This is a private recursive helper method for {@link #replaceEachRepeatedly(String, String[], String[])} and
5587
     * {@link #replaceEach(String, String[], String[])}
5588
     * </p>
5589
     *
5590
     * <p>
5591
     * A {@code null} reference passed to this method is a no-op, or if
5592
     * any "search string" or "string to replace" is null, that replace will be
5593
     * ignored.
5594
     * </p>
5595
     *
5596
     * <pre>
5597
     *  StringUtils.replaceEach(null, *, *, *, *) = null
5598
     *  StringUtils.replaceEach("", *, *, *, *) = ""
5599
     *  StringUtils.replaceEach("aba", null, null, *, *) = "aba"
5600
     *  StringUtils.replaceEach("aba", new String[0], null, *, *) = "aba"
5601
     *  StringUtils.replaceEach("aba", null, new String[0], *, *) = "aba"
5602
     *  StringUtils.replaceEach("aba", new String[]{"a"}, null, *, *) = "aba"
5603
     *  StringUtils.replaceEach("aba", new String[]{"a"}, new String[]{""}, *, >=0) = "b"
5604
     *  StringUtils.replaceEach("aba", new String[]{null}, new String[]{"a"}, *, >=0) = "aba"
5605
     *  StringUtils.replaceEach("abcde", new String[]{"ab", "d"}, new String[]{"w", "t"}, *, >=0) = "wcte"
5606
     *  (example of how it repeats)
5607
     *  StringUtils.replaceEach("abcde", new String[]{"ab", "d"}, new String[]{"d", "t"}, false, >=0) = "dcte"
5608
     *  StringUtils.replaceEach("abcde", new String[]{"ab", "d"}, new String[]{"d", "t"}, true, >=2) = "tcte"
5609
     *  StringUtils.replaceEach("abcde", new String[]{"ab", "d"}, new String[]{"d", "ab"}, *, *) = IllegalStateException
5610
     * </pre>
5611
     *
5612
     * @param text
5613
     *            text to search and replace in, no-op if null
5614
     * @param searchList
5615
     *            the Strings to search for, no-op if null
5616
     * @param replacementList
5617
     *            the Strings to replace them with, no-op if null
5618
     * @param repeat if true, then replace repeatedly
5619
     *       until there are no more possible replacements or timeToLive < 0
5620
     * @param timeToLive
5621
     *            if less than 0 then there is a circular reference and endless
5622
     *            loop
5623
     * @return the text with any replacements processed, {@code null} if
5624
     *         null String input
5625
     * @throws IllegalStateException
5626
     *             if the search is repeating and there is an endless loop due
5627
     *             to outputs of one being inputs to another
5628
     * @throws IllegalArgumentException
5629
     *             if the lengths of the arrays are not the same (null is ok,
5630
     *             and/or size 0)
5631
     * @since 2.4
5632
     */
5633
    private static String replaceEach(
5634
            final String text, final String[] searchList, final String[] replacementList, final boolean repeat, final int timeToLive) {
5635
5636
        // mchyzer Performance note: This creates very few new objects (one major goal)
5637
        // let me know if there are performance requests, we can create a harness to measure
5638
5639 6 1. replaceEach : negated conditional → KILLED
2. replaceEach : negated conditional → KILLED
3. replaceEach : negated conditional → KILLED
4. replaceEach : negated conditional → KILLED
5. replaceEach : negated conditional → KILLED
6. replaceEach : negated conditional → KILLED
        if (text == null || text.isEmpty() || searchList == null ||
5640
                searchList.length == 0 || replacementList == null || replacementList.length == 0) {
5641 1 1. replaceEach : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceEach to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return text;
5642
        }
5643
5644
        // if recursing, this shouldn't be less than 0
5645 2 1. replaceEach : changed conditional boundary → KILLED
2. replaceEach : negated conditional → KILLED
        if (timeToLive < 0) {
5646
            throw new IllegalStateException("Aborting to protect against StackOverflowError - " +
5647
                                            "output of one loop is the input of another");
5648
        }
5649
5650
        final int searchLength = searchList.length;
5651
        final int replacementLength = replacementList.length;
5652
5653
        // make sure lengths are ok, these need to be equal
5654 1 1. replaceEach : negated conditional → KILLED
        if (searchLength != replacementLength) {
5655
            throw new IllegalArgumentException("Search and Replace array lengths don't match: "
5656
                + searchLength
5657
                + " vs "
5658
                + replacementLength);
5659
        }
5660
5661
        // keep track of which still have matches
5662
        final boolean[] noMoreMatchesForReplIndex = new boolean[searchLength];
5663
5664
        // index on index that the match was found
5665
        int textIndex = -1;
5666
        int replaceIndex = -1;
5667
        int tempIndex = -1;
5668
5669
        // index of replace array that will replace the search string found
5670
        // NOTE: logic duplicated below START
5671 3 1. replaceEach : changed conditional boundary → KILLED
2. replaceEach : Changed increment from 1 to -1 → KILLED
3. replaceEach : negated conditional → KILLED
        for (int i = 0; i < searchLength; i++) {
5672 2 1. replaceEach : negated conditional → KILLED
2. replaceEach : negated conditional → KILLED
            if (noMoreMatchesForReplIndex[i] || searchList[i] == null ||
5673 2 1. replaceEach : negated conditional → KILLED
2. replaceEach : negated conditional → KILLED
                    searchList[i].isEmpty() || replacementList[i] == null) {
5674
                continue;
5675
            }
5676
            tempIndex = text.indexOf(searchList[i]);
5677
5678
            // see if we need to keep searching for this
5679 1 1. replaceEach : negated conditional → KILLED
            if (tempIndex == -1) {
5680
                noMoreMatchesForReplIndex[i] = true;
5681
            } else {
5682 3 1. replaceEach : changed conditional boundary → SURVIVED
2. replaceEach : negated conditional → KILLED
3. replaceEach : negated conditional → KILLED
                if (textIndex == -1 || tempIndex < textIndex) {
5683
                    textIndex = tempIndex;
5684
                    replaceIndex = i;
5685
                }
5686
            }
5687
        }
5688
        // NOTE: logic mostly below END
5689
5690
        // no search strings found, we are done
5691 1 1. replaceEach : negated conditional → KILLED
        if (textIndex == -1) {
5692 1 1. replaceEach : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceEach to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return text;
5693
        }
5694
5695
        int start = 0;
5696
5697
        // get a good guess on the size of the result buffer so it doesn't have to double if it goes over a bit
5698
        int increase = 0;
5699
5700
        // count the replacement text elements that are larger than their corresponding text being replaced
5701 3 1. replaceEach : negated conditional → SURVIVED
2. replaceEach : changed conditional boundary → KILLED
3. replaceEach : Changed increment from 1 to -1 → KILLED
        for (int i = 0; i < searchList.length; i++) {
5702 2 1. replaceEach : negated conditional → SURVIVED
2. replaceEach : negated conditional → KILLED
            if (searchList[i] == null || replacementList[i] == null) {
5703
                continue;
5704
            }
5705 1 1. replaceEach : Replaced integer subtraction with addition → SURVIVED
            final int greater = replacementList[i].length() - searchList[i].length();
5706 2 1. replaceEach : changed conditional boundary → SURVIVED
2. replaceEach : negated conditional → SURVIVED
            if (greater > 0) {
5707 2 1. replaceEach : Replaced integer multiplication with division → SURVIVED
2. replaceEach : Replaced integer addition with subtraction → SURVIVED
                increase += 3 * greater; // assume 3 matches
5708
            }
5709
        }
5710
        // have upper-bound at 20% increase, then let Java take over
5711 1 1. replaceEach : Replaced integer division with multiplication → SURVIVED
        increase = Math.min(increase, text.length() / 5);
5712
5713 1 1. replaceEach : Replaced integer addition with subtraction → SURVIVED
        final StringBuilder buf = new StringBuilder(text.length() + increase);
5714
5715 1 1. replaceEach : negated conditional → KILLED
        while (textIndex != -1) {
5716
5717 3 1. replaceEach : changed conditional boundary → KILLED
2. replaceEach : Changed increment from 1 to -1 → KILLED
3. replaceEach : negated conditional → KILLED
            for (int i = start; i < textIndex; i++) {
5718
                buf.append(text.charAt(i));
5719
            }
5720
            buf.append(replacementList[replaceIndex]);
5721
5722 1 1. replaceEach : Replaced integer addition with subtraction → KILLED
            start = textIndex + searchList[replaceIndex].length();
5723
5724
            textIndex = -1;
5725
            replaceIndex = -1;
5726
            tempIndex = -1;
5727
            // find the next earliest match
5728
            // NOTE: logic mostly duplicated above START
5729 3 1. replaceEach : changed conditional boundary → KILLED
2. replaceEach : Changed increment from 1 to -1 → KILLED
3. replaceEach : negated conditional → KILLED
            for (int i = 0; i < searchLength; i++) {
5730 2 1. replaceEach : negated conditional → KILLED
2. replaceEach : negated conditional → KILLED
                if (noMoreMatchesForReplIndex[i] || searchList[i] == null ||
5731 2 1. replaceEach : negated conditional → KILLED
2. replaceEach : negated conditional → KILLED
                        searchList[i].isEmpty() || replacementList[i] == null) {
5732
                    continue;
5733
                }
5734
                tempIndex = text.indexOf(searchList[i], start);
5735
5736
                // see if we need to keep searching for this
5737 1 1. replaceEach : negated conditional → KILLED
                if (tempIndex == -1) {
5738
                    noMoreMatchesForReplIndex[i] = true;
5739
                } else {
5740 3 1. replaceEach : changed conditional boundary → SURVIVED
2. replaceEach : negated conditional → KILLED
3. replaceEach : negated conditional → KILLED
                    if (textIndex == -1 || tempIndex < textIndex) {
5741
                        textIndex = tempIndex;
5742
                        replaceIndex = i;
5743
                    }
5744
                }
5745
            }
5746
            // NOTE: logic duplicated above END
5747
5748
        }
5749
        final int textLength = text.length();
5750 3 1. replaceEach : changed conditional boundary → KILLED
2. replaceEach : Changed increment from 1 to -1 → KILLED
3. replaceEach : negated conditional → KILLED
        for (int i = start; i < textLength; i++) {
5751
            buf.append(text.charAt(i));
5752
        }
5753
        final String result = buf.toString();
5754 1 1. replaceEach : negated conditional → KILLED
        if (!repeat) {
5755 1 1. replaceEach : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceEach to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return result;
5756
        }
5757
5758 2 1. replaceEach : Replaced integer subtraction with addition → KILLED
2. replaceEach : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceEach to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return replaceEach(result, searchList, replacementList, repeat, timeToLive - 1);
5759
    }
5760
5761
    // Replace, character based
5762
    //-----------------------------------------------------------------------
5763
    /**
5764
     * <p>Replaces all occurrences of a character in a String with another.
5765
     * This is a null-safe version of {@link String#replace(char, char)}.</p>
5766
     *
5767
     * <p>A {@code null} string input returns {@code null}.
5768
     * An empty ("") string input returns an empty string.</p>
5769
     *
5770
     * <pre>
5771
     * StringUtils.replaceChars(null, *, *)        = null
5772
     * StringUtils.replaceChars("", *, *)          = ""
5773
     * StringUtils.replaceChars("abcba", 'b', 'y') = "aycya"
5774
     * StringUtils.replaceChars("abcba", 'z', 'y') = "abcba"
5775
     * </pre>
5776
     *
5777
     * @param str  String to replace characters in, may be null
5778
     * @param searchChar  the character to search for, may be null
5779
     * @param replaceChar  the character to replace, may be null
5780
     * @return modified String, {@code null} if null string input
5781
     * @since 2.0
5782
     */
5783
    public static String replaceChars(final String str, final char searchChar, final char replaceChar) {
5784 1 1. replaceChars : negated conditional → KILLED
        if (str == null) {
5785 1 1. replaceChars : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceChars to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
5786
        }
5787 1 1. replaceChars : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceChars to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.replace(searchChar, replaceChar);
5788
    }
5789
5790
    /**
5791
     * <p>Replaces multiple characters in a String in one go.
5792
     * This method can also be used to delete characters.</p>
5793
     *
5794
     * <p>For example:<br>
5795
     * <code>replaceChars(&quot;hello&quot;, &quot;ho&quot;, &quot;jy&quot;) = jelly</code>.</p>
5796
     *
5797
     * <p>A {@code null} string input returns {@code null}.
5798
     * An empty ("") string input returns an empty string.
5799
     * A null or empty set of search characters returns the input string.</p>
5800
     *
5801
     * <p>The length of the search characters should normally equal the length
5802
     * of the replace characters.
5803
     * If the search characters is longer, then the extra search characters
5804
     * are deleted.
5805
     * If the search characters is shorter, then the extra replace characters
5806
     * are ignored.</p>
5807
     *
5808
     * <pre>
5809
     * StringUtils.replaceChars(null, *, *)           = null
5810
     * StringUtils.replaceChars("", *, *)             = ""
5811
     * StringUtils.replaceChars("abc", null, *)       = "abc"
5812
     * StringUtils.replaceChars("abc", "", *)         = "abc"
5813
     * StringUtils.replaceChars("abc", "b", null)     = "ac"
5814
     * StringUtils.replaceChars("abc", "b", "")       = "ac"
5815
     * StringUtils.replaceChars("abcba", "bc", "yz")  = "ayzya"
5816
     * StringUtils.replaceChars("abcba", "bc", "y")   = "ayya"
5817
     * StringUtils.replaceChars("abcba", "bc", "yzx") = "ayzya"
5818
     * </pre>
5819
     *
5820
     * @param str  String to replace characters in, may be null
5821
     * @param searchChars  a set of characters to search for, may be null
5822
     * @param replaceChars  a set of characters to replace, may be null
5823
     * @return modified String, {@code null} if null string input
5824
     * @since 2.0
5825
     */
5826
    public static String replaceChars(final String str, final String searchChars, String replaceChars) {
5827 2 1. replaceChars : negated conditional → KILLED
2. replaceChars : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(searchChars)) {
5828 1 1. replaceChars : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceChars to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
5829
        }
5830 1 1. replaceChars : negated conditional → KILLED
        if (replaceChars == null) {
5831
            replaceChars = EMPTY;
5832
        }
5833
        boolean modified = false;
5834
        final int replaceCharsLength = replaceChars.length();
5835
        final int strLength = str.length();
5836
        final StringBuilder buf = new StringBuilder(strLength);
5837 3 1. replaceChars : changed conditional boundary → KILLED
2. replaceChars : Changed increment from 1 to -1 → KILLED
3. replaceChars : negated conditional → KILLED
        for (int i = 0; i < strLength; i++) {
5838
            final char ch = str.charAt(i);
5839
            final int index = searchChars.indexOf(ch);
5840 2 1. replaceChars : changed conditional boundary → KILLED
2. replaceChars : negated conditional → KILLED
            if (index >= 0) {
5841
                modified = true;
5842 2 1. replaceChars : changed conditional boundary → KILLED
2. replaceChars : negated conditional → KILLED
                if (index < replaceCharsLength) {
5843
                    buf.append(replaceChars.charAt(index));
5844
                }
5845
            } else {
5846
                buf.append(ch);
5847
            }
5848
        }
5849 1 1. replaceChars : negated conditional → KILLED
        if (modified) {
5850 1 1. replaceChars : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceChars to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return buf.toString();
5851
        }
5852 1 1. replaceChars : mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceChars to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str;
5853
    }
5854
5855
    // Overlay
5856
    //-----------------------------------------------------------------------
5857
    /**
5858
     * <p>Overlays part of a String with another String.</p>
5859
     *
5860
     * <p>A {@code null} string input returns {@code null}.
5861
     * A negative index is treated as zero.
5862
     * An index greater than the string length is treated as the string length.
5863
     * The start index is always the smaller of the two indices.</p>
5864
     *
5865
     * <pre>
5866
     * StringUtils.overlay(null, *, *, *)            = null
5867
     * StringUtils.overlay("", "abc", 0, 0)          = "abc"
5868
     * StringUtils.overlay("abcdef", null, 2, 4)     = "abef"
5869
     * StringUtils.overlay("abcdef", "", 2, 4)       = "abef"
5870
     * StringUtils.overlay("abcdef", "", 4, 2)       = "abef"
5871
     * StringUtils.overlay("abcdef", "zzzz", 2, 4)   = "abzzzzef"
5872
     * StringUtils.overlay("abcdef", "zzzz", 4, 2)   = "abzzzzef"
5873
     * StringUtils.overlay("abcdef", "zzzz", -1, 4)  = "zzzzef"
5874
     * StringUtils.overlay("abcdef", "zzzz", 2, 8)   = "abzzzz"
5875
     * StringUtils.overlay("abcdef", "zzzz", -2, -3) = "zzzzabcdef"
5876
     * StringUtils.overlay("abcdef", "zzzz", 8, 10)  = "abcdefzzzz"
5877
     * </pre>
5878
     *
5879
     * @param str  the String to do overlaying in, may be null
5880
     * @param overlay  the String to overlay, may be null
5881
     * @param start  the position to start overlaying at
5882
     * @param end  the position to stop overlaying before
5883
     * @return overlayed String, {@code null} if null String input
5884
     * @since 2.0
5885
     */
5886
    public static String overlay(final String str, String overlay, int start, int end) {
5887 1 1. overlay : negated conditional → KILLED
        if (str == null) {
5888 1 1. overlay : mutated return of Object value for org/apache/commons/lang3/StringUtils::overlay to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
5889
        }
5890 1 1. overlay : negated conditional → KILLED
        if (overlay == null) {
5891
            overlay = EMPTY;
5892
        }
5893
        final int len = str.length();
5894 2 1. overlay : changed conditional boundary → SURVIVED
2. overlay : negated conditional → KILLED
        if (start < 0) {
5895
            start = 0;
5896
        }
5897 2 1. overlay : changed conditional boundary → SURVIVED
2. overlay : negated conditional → KILLED
        if (start > len) {
5898
            start = len;
5899
        }
5900 2 1. overlay : changed conditional boundary → SURVIVED
2. overlay : negated conditional → KILLED
        if (end < 0) {
5901
            end = 0;
5902
        }
5903 2 1. overlay : changed conditional boundary → SURVIVED
2. overlay : negated conditional → KILLED
        if (end > len) {
5904
            end = len;
5905
        }
5906 2 1. overlay : changed conditional boundary → SURVIVED
2. overlay : negated conditional → KILLED
        if (start > end) {
5907
            final int temp = start;
5908
            start = end;
5909
            end = temp;
5910
        }
5911 5 1. overlay : Replaced integer subtraction with addition → SURVIVED
2. overlay : Replaced integer addition with subtraction → KILLED
3. overlay : Replaced integer addition with subtraction → KILLED
4. overlay : Replaced integer addition with subtraction → KILLED
5. overlay : mutated return of Object value for org/apache/commons/lang3/StringUtils::overlay to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return new StringBuilder(len + start - end + overlay.length() + 1)
5912
            .append(str.substring(0, start))
5913
            .append(overlay)
5914
            .append(str.substring(end))
5915
            .toString();
5916
    }
5917
5918
    // Chomping
5919
    //-----------------------------------------------------------------------
5920
    /**
5921
     * <p>Removes one newline from end of a String if it's there,
5922
     * otherwise leave it alone.  A newline is &quot;{@code \n}&quot;,
5923
     * &quot;{@code \r}&quot;, or &quot;{@code \r\n}&quot;.</p>
5924
     *
5925
     * <p>NOTE: This method changed in 2.0.
5926
     * It now more closely matches Perl chomp.</p>
5927
     *
5928
     * <pre>
5929
     * StringUtils.chomp(null)          = null
5930
     * StringUtils.chomp("")            = ""
5931
     * StringUtils.chomp("abc \r")      = "abc "
5932
     * StringUtils.chomp("abc\n")       = "abc"
5933
     * StringUtils.chomp("abc\r\n")     = "abc"
5934
     * StringUtils.chomp("abc\r\n\r\n") = "abc\r\n"
5935
     * StringUtils.chomp("abc\n\r")     = "abc\n"
5936
     * StringUtils.chomp("abc\n\rabc")  = "abc\n\rabc"
5937
     * StringUtils.chomp("\r")          = ""
5938
     * StringUtils.chomp("\n")          = ""
5939
     * StringUtils.chomp("\r\n")        = ""
5940
     * </pre>
5941
     *
5942
     * @param str  the String to chomp a newline from, may be null
5943
     * @return String without newline, {@code null} if null String input
5944
     */
5945
    public static String chomp(final String str) {
5946 1 1. chomp : negated conditional → KILLED
        if (isEmpty(str)) {
5947 1 1. chomp : mutated return of Object value for org/apache/commons/lang3/StringUtils::chomp to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
5948
        }
5949
5950 1 1. chomp : negated conditional → KILLED
        if (str.length() == 1) {
5951
            final char ch = str.charAt(0);
5952 2 1. chomp : negated conditional → KILLED
2. chomp : negated conditional → KILLED
            if (ch == CharUtils.CR || ch == CharUtils.LF) {
5953 1 1. chomp : mutated return of Object value for org/apache/commons/lang3/StringUtils::chomp to ( if (x != null) null else throw new RuntimeException ) → KILLED
                return EMPTY;
5954
            }
5955 1 1. chomp : mutated return of Object value for org/apache/commons/lang3/StringUtils::chomp to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
5956
        }
5957
5958 1 1. chomp : Replaced integer subtraction with addition → KILLED
        int lastIdx = str.length() - 1;
5959
        final char last = str.charAt(lastIdx);
5960
5961 1 1. chomp : negated conditional → KILLED
        if (last == CharUtils.LF) {
5962 2 1. chomp : Replaced integer subtraction with addition → KILLED
2. chomp : negated conditional → KILLED
            if (str.charAt(lastIdx - 1) == CharUtils.CR) {
5963 1 1. chomp : Changed increment from -1 to 1 → KILLED
                lastIdx--;
5964
            }
5965 1 1. chomp : negated conditional → KILLED
        } else if (last != CharUtils.CR) {
5966 1 1. chomp : Changed increment from 1 to -1 → KILLED
            lastIdx++;
5967
        }
5968 1 1. chomp : mutated return of Object value for org/apache/commons/lang3/StringUtils::chomp to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.substring(0, lastIdx);
5969
    }
5970
5971
    /**
5972
     * <p>Removes {@code separator} from the end of
5973
     * {@code str} if it's there, otherwise leave it alone.</p>
5974
     *
5975
     * <p>NOTE: This method changed in version 2.0.
5976
     * It now more closely matches Perl chomp.
5977
     * For the previous behavior, use {@link #substringBeforeLast(String, String)}.
5978
     * This method uses {@link String#endsWith(String)}.</p>
5979
     *
5980
     * <pre>
5981
     * StringUtils.chomp(null, *)         = null
5982
     * StringUtils.chomp("", *)           = ""
5983
     * StringUtils.chomp("foobar", "bar") = "foo"
5984
     * StringUtils.chomp("foobar", "baz") = "foobar"
5985
     * StringUtils.chomp("foo", "foo")    = ""
5986
     * StringUtils.chomp("foo ", "foo")   = "foo "
5987
     * StringUtils.chomp(" foo", "foo")   = " "
5988
     * StringUtils.chomp("foo", "foooo")  = "foo"
5989
     * StringUtils.chomp("foo", "")       = "foo"
5990
     * StringUtils.chomp("foo", null)     = "foo"
5991
     * </pre>
5992
     *
5993
     * @param str  the String to chomp from, may be null
5994
     * @param separator  separator String, may be null
5995
     * @return String without trailing separator, {@code null} if null String input
5996
     * @deprecated This feature will be removed in Lang 4.0, use {@link StringUtils#removeEnd(String, String)} instead
5997
     */
5998
    @Deprecated
5999
    public static String chomp(final String str, final String separator) {
6000 1 1. chomp : mutated return of Object value for org/apache/commons/lang3/StringUtils::chomp to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return removeEnd(str,separator);
6001
    }
6002
6003
    // Chopping
6004
    //-----------------------------------------------------------------------
6005
    /**
6006
     * <p>Remove the last character from a String.</p>
6007
     *
6008
     * <p>If the String ends in {@code \r\n}, then remove both
6009
     * of them.</p>
6010
     *
6011
     * <pre>
6012
     * StringUtils.chop(null)          = null
6013
     * StringUtils.chop("")            = ""
6014
     * StringUtils.chop("abc \r")      = "abc "
6015
     * StringUtils.chop("abc\n")       = "abc"
6016
     * StringUtils.chop("abc\r\n")     = "abc"
6017
     * StringUtils.chop("abc")         = "ab"
6018
     * StringUtils.chop("abc\nabc")    = "abc\nab"
6019
     * StringUtils.chop("a")           = ""
6020
     * StringUtils.chop("\r")          = ""
6021
     * StringUtils.chop("\n")          = ""
6022
     * StringUtils.chop("\r\n")        = ""
6023
     * </pre>
6024
     *
6025
     * @param str  the String to chop last character from, may be null
6026
     * @return String without last character, {@code null} if null String input
6027
     */
6028
    public static String chop(final String str) {
6029 1 1. chop : negated conditional → KILLED
        if (str == null) {
6030 1 1. chop : mutated return of Object value for org/apache/commons/lang3/StringUtils::chop to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
6031
        }
6032
        final int strLen = str.length();
6033 2 1. chop : changed conditional boundary → SURVIVED
2. chop : negated conditional → KILLED
        if (strLen < 2) {
6034 1 1. chop : mutated return of Object value for org/apache/commons/lang3/StringUtils::chop to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
6035
        }
6036 1 1. chop : Replaced integer subtraction with addition → KILLED
        final int lastIdx = strLen - 1;
6037
        final String ret = str.substring(0, lastIdx);
6038
        final char last = str.charAt(lastIdx);
6039 3 1. chop : Replaced integer subtraction with addition → KILLED
2. chop : negated conditional → KILLED
3. chop : negated conditional → KILLED
        if (last == CharUtils.LF && ret.charAt(lastIdx - 1) == CharUtils.CR) {
6040 2 1. chop : Replaced integer subtraction with addition → KILLED
2. chop : mutated return of Object value for org/apache/commons/lang3/StringUtils::chop to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return ret.substring(0, lastIdx - 1);
6041
        }
6042 1 1. chop : mutated return of Object value for org/apache/commons/lang3/StringUtils::chop to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return ret;
6043
    }
6044
6045
    // Conversion
6046
    //-----------------------------------------------------------------------
6047
6048
    // Padding
6049
    //-----------------------------------------------------------------------
6050
    /**
6051
     * <p>Repeat a String {@code repeat} times to form a
6052
     * new String.</p>
6053
     *
6054
     * <pre>
6055
     * StringUtils.repeat(null, 2) = null
6056
     * StringUtils.repeat("", 0)   = ""
6057
     * StringUtils.repeat("", 2)   = ""
6058
     * StringUtils.repeat("a", 3)  = "aaa"
6059
     * StringUtils.repeat("ab", 2) = "abab"
6060
     * StringUtils.repeat("a", -2) = ""
6061
     * </pre>
6062
     *
6063
     * @param str  the String to repeat, may be null
6064
     * @param repeat  number of times to repeat str, negative treated as zero
6065
     * @return a new String consisting of the original String repeated,
6066
     *  {@code null} if null String input
6067
     */
6068
    public static String repeat(final String str, final int repeat) {
6069
        // Performance tuned for 2.0 (JDK1.4)
6070
6071 1 1. repeat : negated conditional → KILLED
        if (str == null) {
6072 1 1. repeat : mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
6073
        }
6074 2 1. repeat : changed conditional boundary → SURVIVED
2. repeat : negated conditional → KILLED
        if (repeat <= 0) {
6075 1 1. repeat : mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
6076
        }
6077
        final int inputLength = str.length();
6078 2 1. repeat : negated conditional → KILLED
2. repeat : negated conditional → KILLED
        if (repeat == 1 || inputLength == 0) {
6079 1 1. repeat : mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
6080
        }
6081 3 1. repeat : changed conditional boundary → SURVIVED
2. repeat : negated conditional → SURVIVED
3. repeat : negated conditional → KILLED
        if (inputLength == 1 && repeat <= PAD_LIMIT) {
6082 1 1. repeat : mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return repeat(str.charAt(0), repeat);
6083
        }
6084
6085 1 1. repeat : Replaced integer multiplication with division → KILLED
        final int outputLength = inputLength * repeat;
6086
        switch (inputLength) {
6087
            case 1 :
6088 1 1. repeat : mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED
                return repeat(str.charAt(0), repeat);
6089
            case 2 :
6090
                final char ch0 = str.charAt(0);
6091
                final char ch1 = str.charAt(1);
6092
                final char[] output2 = new char[outputLength];
6093 6 1. repeat : Changed increment from -1 to 1 → TIMED_OUT
2. repeat : Changed increment from -1 to 1 → TIMED_OUT
3. repeat : changed conditional boundary → KILLED
4. repeat : Replaced integer multiplication with division → KILLED
5. repeat : Replaced integer subtraction with addition → KILLED
6. repeat : negated conditional → KILLED
                for (int i = repeat * 2 - 2; i >= 0; i--, i--) {
6094
                    output2[i] = ch0;
6095 1 1. repeat : Replaced integer addition with subtraction → KILLED
                    output2[i + 1] = ch1;
6096
                }
6097 1 1. repeat : mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED
                return new String(output2);
6098
            default :
6099
                final StringBuilder buf = new StringBuilder(outputLength);
6100 3 1. repeat : changed conditional boundary → KILLED
2. repeat : Changed increment from 1 to -1 → KILLED
3. repeat : negated conditional → KILLED
                for (int i = 0; i < repeat; i++) {
6101
                    buf.append(str);
6102
                }
6103 1 1. repeat : mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED
                return buf.toString();
6104
        }
6105
    }
6106
6107
    /**
6108
     * <p>Repeat a String {@code repeat} times to form a
6109
     * new String, with a String separator injected each time. </p>
6110
     *
6111
     * <pre>
6112
     * StringUtils.repeat(null, null, 2) = null
6113
     * StringUtils.repeat(null, "x", 2)  = null
6114
     * StringUtils.repeat("", null, 0)   = ""
6115
     * StringUtils.repeat("", "", 2)     = ""
6116
     * StringUtils.repeat("", "x", 3)    = "xxx"
6117
     * StringUtils.repeat("?", ", ", 3)  = "?, ?, ?"
6118
     * </pre>
6119
     *
6120
     * @param str        the String to repeat, may be null
6121
     * @param separator  the String to inject, may be null
6122
     * @param repeat     number of times to repeat str, negative treated as zero
6123
     * @return a new String consisting of the original String repeated,
6124
     *  {@code null} if null String input
6125
     * @since 2.5
6126
     */
6127
    public static String repeat(final String str, final String separator, final int repeat) {
6128 2 1. repeat : negated conditional → KILLED
2. repeat : negated conditional → KILLED
        if(str == null || separator == null) {
6129 1 1. repeat : mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return repeat(str, repeat);
6130
        }
6131
        // given that repeat(String, int) is quite optimized, better to rely on it than try and splice this into it
6132
        final String result = repeat(str + separator, repeat);
6133 1 1. repeat : mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return removeEnd(result, separator);
6134
    }
6135
6136
    /**
6137
     * <p>Returns padding using the specified delimiter repeated
6138
     * to a given length.</p>
6139
     *
6140
     * <pre>
6141
     * StringUtils.repeat('e', 0)  = ""
6142
     * StringUtils.repeat('e', 3)  = "eee"
6143
     * StringUtils.repeat('e', -2) = ""
6144
     * </pre>
6145
     *
6146
     * <p>Note: this method doesn't not support padding with
6147
     * <a href="http://www.unicode.org/glossary/#supplementary_character">Unicode Supplementary Characters</a>
6148
     * as they require a pair of {@code char}s to be represented.
6149
     * If you are needing to support full I18N of your applications
6150
     * consider using {@link #repeat(String, int)} instead.
6151
     * </p>
6152
     *
6153
     * @param ch  character to repeat
6154
     * @param repeat  number of times to repeat char, negative treated as zero
6155
     * @return String with repeated character
6156
     * @see #repeat(String, int)
6157
     */
6158
    public static String repeat(final char ch, final int repeat) {
6159 2 1. repeat : changed conditional boundary → SURVIVED
2. repeat : negated conditional → KILLED
        if (repeat <= 0) {
6160 1 1. repeat : mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
6161
        }
6162
        final char[] buf = new char[repeat];
6163 4 1. repeat : changed conditional boundary → KILLED
2. repeat : Changed increment from -1 to 1 → KILLED
3. repeat : Replaced integer subtraction with addition → KILLED
4. repeat : negated conditional → KILLED
        for (int i = repeat - 1; i >= 0; i--) {
6164
            buf[i] = ch;
6165
        }
6166 1 1. repeat : mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return new String(buf);
6167
    }
6168
6169
    /**
6170
     * <p>Right pad a String with spaces (' ').</p>
6171
     *
6172
     * <p>The String is padded to the size of {@code size}.</p>
6173
     *
6174
     * <pre>
6175
     * StringUtils.rightPad(null, *)   = null
6176
     * StringUtils.rightPad("", 3)     = "   "
6177
     * StringUtils.rightPad("bat", 3)  = "bat"
6178
     * StringUtils.rightPad("bat", 5)  = "bat  "
6179
     * StringUtils.rightPad("bat", 1)  = "bat"
6180
     * StringUtils.rightPad("bat", -1) = "bat"
6181
     * </pre>
6182
     *
6183
     * @param str  the String to pad out, may be null
6184
     * @param size  the size to pad to
6185
     * @return right padded String or original String if no padding is necessary,
6186
     *  {@code null} if null String input
6187
     */
6188
    public static String rightPad(final String str, final int size) {
6189 1 1. rightPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return rightPad(str, size, ' ');
6190
    }
6191
6192
    /**
6193
     * <p>Right pad a String with a specified character.</p>
6194
     *
6195
     * <p>The String is padded to the size of {@code size}.</p>
6196
     *
6197
     * <pre>
6198
     * StringUtils.rightPad(null, *, *)     = null
6199
     * StringUtils.rightPad("", 3, 'z')     = "zzz"
6200
     * StringUtils.rightPad("bat", 3, 'z')  = "bat"
6201
     * StringUtils.rightPad("bat", 5, 'z')  = "batzz"
6202
     * StringUtils.rightPad("bat", 1, 'z')  = "bat"
6203
     * StringUtils.rightPad("bat", -1, 'z') = "bat"
6204
     * </pre>
6205
     *
6206
     * @param str  the String to pad out, may be null
6207
     * @param size  the size to pad to
6208
     * @param padChar  the character to pad with
6209
     * @return right padded String or original String if no padding is necessary,
6210
     *  {@code null} if null String input
6211
     * @since 2.0
6212
     */
6213
    public static String rightPad(final String str, final int size, final char padChar) {
6214 1 1. rightPad : negated conditional → KILLED
        if (str == null) {
6215 1 1. rightPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
6216
        }
6217 1 1. rightPad : Replaced integer subtraction with addition → KILLED
        final int pads = size - str.length();
6218 2 1. rightPad : changed conditional boundary → SURVIVED
2. rightPad : negated conditional → KILLED
        if (pads <= 0) {
6219 1 1. rightPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str; // returns original String when possible
6220
        }
6221 2 1. rightPad : changed conditional boundary → SURVIVED
2. rightPad : negated conditional → KILLED
        if (pads > PAD_LIMIT) {
6222 1 1. rightPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return rightPad(str, size, String.valueOf(padChar));
6223
        }
6224 1 1. rightPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.concat(repeat(padChar, pads));
6225
    }
6226
6227
    /**
6228
     * <p>Right pad a String with a specified String.</p>
6229
     *
6230
     * <p>The String is padded to the size of {@code size}.</p>
6231
     *
6232
     * <pre>
6233
     * StringUtils.rightPad(null, *, *)      = null
6234
     * StringUtils.rightPad("", 3, "z")      = "zzz"
6235
     * StringUtils.rightPad("bat", 3, "yz")  = "bat"
6236
     * StringUtils.rightPad("bat", 5, "yz")  = "batyz"
6237
     * StringUtils.rightPad("bat", 8, "yz")  = "batyzyzy"
6238
     * StringUtils.rightPad("bat", 1, "yz")  = "bat"
6239
     * StringUtils.rightPad("bat", -1, "yz") = "bat"
6240
     * StringUtils.rightPad("bat", 5, null)  = "bat  "
6241
     * StringUtils.rightPad("bat", 5, "")    = "bat  "
6242
     * </pre>
6243
     *
6244
     * @param str  the String to pad out, may be null
6245
     * @param size  the size to pad to
6246
     * @param padStr  the String to pad with, null or empty treated as single space
6247
     * @return right padded String or original String if no padding is necessary,
6248
     *  {@code null} if null String input
6249
     */
6250
    public static String rightPad(final String str, final int size, String padStr) {
6251 1 1. rightPad : negated conditional → KILLED
        if (str == null) {
6252 1 1. rightPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
6253
        }
6254 1 1. rightPad : negated conditional → KILLED
        if (isEmpty(padStr)) {
6255
            padStr = SPACE;
6256
        }
6257
        final int padLen = padStr.length();
6258
        final int strLen = str.length();
6259 1 1. rightPad : Replaced integer subtraction with addition → KILLED
        final int pads = size - strLen;
6260 2 1. rightPad : changed conditional boundary → SURVIVED
2. rightPad : negated conditional → KILLED
        if (pads <= 0) {
6261 1 1. rightPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str; // returns original String when possible
6262
        }
6263 3 1. rightPad : changed conditional boundary → SURVIVED
2. rightPad : negated conditional → KILLED
3. rightPad : negated conditional → KILLED
        if (padLen == 1 && pads <= PAD_LIMIT) {
6264 1 1. rightPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return rightPad(str, size, padStr.charAt(0));
6265
        }
6266
6267 1 1. rightPad : negated conditional → KILLED
        if (pads == padLen) {
6268 1 1. rightPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str.concat(padStr);
6269 2 1. rightPad : changed conditional boundary → SURVIVED
2. rightPad : negated conditional → KILLED
        } else if (pads < padLen) {
6270 1 1. rightPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str.concat(padStr.substring(0, pads));
6271
        } else {
6272
            final char[] padding = new char[pads];
6273
            final char[] padChars = padStr.toCharArray();
6274 3 1. rightPad : changed conditional boundary → KILLED
2. rightPad : Changed increment from 1 to -1 → KILLED
3. rightPad : negated conditional → KILLED
            for (int i = 0; i < pads; i++) {
6275 1 1. rightPad : Replaced integer modulus with multiplication → KILLED
                padding[i] = padChars[i % padLen];
6276
            }
6277 1 1. rightPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str.concat(new String(padding));
6278
        }
6279
    }
6280
6281
    /**
6282
     * <p>Left pad a String with spaces (' ').</p>
6283
     *
6284
     * <p>The String is padded to the size of {@code size}.</p>
6285
     *
6286
     * <pre>
6287
     * StringUtils.leftPad(null, *)   = null
6288
     * StringUtils.leftPad("", 3)     = "   "
6289
     * StringUtils.leftPad("bat", 3)  = "bat"
6290
     * StringUtils.leftPad("bat", 5)  = "  bat"
6291
     * StringUtils.leftPad("bat", 1)  = "bat"
6292
     * StringUtils.leftPad("bat", -1) = "bat"
6293
     * </pre>
6294
     *
6295
     * @param str  the String to pad out, may be null
6296
     * @param size  the size to pad to
6297
     * @return left padded String or original String if no padding is necessary,
6298
     *  {@code null} if null String input
6299
     */
6300
    public static String leftPad(final String str, final int size) {
6301 1 1. leftPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return leftPad(str, size, ' ');
6302
    }
6303
6304
    /**
6305
     * <p>Left pad a String with a specified character.</p>
6306
     *
6307
     * <p>Pad to a size of {@code size}.</p>
6308
     *
6309
     * <pre>
6310
     * StringUtils.leftPad(null, *, *)     = null
6311
     * StringUtils.leftPad("", 3, 'z')     = "zzz"
6312
     * StringUtils.leftPad("bat", 3, 'z')  = "bat"
6313
     * StringUtils.leftPad("bat", 5, 'z')  = "zzbat"
6314
     * StringUtils.leftPad("bat", 1, 'z')  = "bat"
6315
     * StringUtils.leftPad("bat", -1, 'z') = "bat"
6316
     * </pre>
6317
     *
6318
     * @param str  the String to pad out, may be null
6319
     * @param size  the size to pad to
6320
     * @param padChar  the character to pad with
6321
     * @return left padded String or original String if no padding is necessary,
6322
     *  {@code null} if null String input
6323
     * @since 2.0
6324
     */
6325
    public static String leftPad(final String str, final int size, final char padChar) {
6326 1 1. leftPad : negated conditional → KILLED
        if (str == null) {
6327 1 1. leftPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
6328
        }
6329 1 1. leftPad : Replaced integer subtraction with addition → KILLED
        final int pads = size - str.length();
6330 2 1. leftPad : changed conditional boundary → SURVIVED
2. leftPad : negated conditional → KILLED
        if (pads <= 0) {
6331 1 1. leftPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str; // returns original String when possible
6332
        }
6333 2 1. leftPad : changed conditional boundary → SURVIVED
2. leftPad : negated conditional → KILLED
        if (pads > PAD_LIMIT) {
6334 1 1. leftPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return leftPad(str, size, String.valueOf(padChar));
6335
        }
6336 1 1. leftPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return repeat(padChar, pads).concat(str);
6337
    }
6338
6339
    /**
6340
     * <p>Left pad a String with a specified String.</p>
6341
     *
6342
     * <p>Pad to a size of {@code size}.</p>
6343
     *
6344
     * <pre>
6345
     * StringUtils.leftPad(null, *, *)      = null
6346
     * StringUtils.leftPad("", 3, "z")      = "zzz"
6347
     * StringUtils.leftPad("bat", 3, "yz")  = "bat"
6348
     * StringUtils.leftPad("bat", 5, "yz")  = "yzbat"
6349
     * StringUtils.leftPad("bat", 8, "yz")  = "yzyzybat"
6350
     * StringUtils.leftPad("bat", 1, "yz")  = "bat"
6351
     * StringUtils.leftPad("bat", -1, "yz") = "bat"
6352
     * StringUtils.leftPad("bat", 5, null)  = "  bat"
6353
     * StringUtils.leftPad("bat", 5, "")    = "  bat"
6354
     * </pre>
6355
     *
6356
     * @param str  the String to pad out, may be null
6357
     * @param size  the size to pad to
6358
     * @param padStr  the String to pad with, null or empty treated as single space
6359
     * @return left padded String or original String if no padding is necessary,
6360
     *  {@code null} if null String input
6361
     */
6362
    public static String leftPad(final String str, final int size, String padStr) {
6363 1 1. leftPad : negated conditional → KILLED
        if (str == null) {
6364 1 1. leftPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
6365
        }
6366 1 1. leftPad : negated conditional → KILLED
        if (isEmpty(padStr)) {
6367
            padStr = SPACE;
6368
        }
6369
        final int padLen = padStr.length();
6370
        final int strLen = str.length();
6371 1 1. leftPad : Replaced integer subtraction with addition → KILLED
        final int pads = size - strLen;
6372 2 1. leftPad : changed conditional boundary → SURVIVED
2. leftPad : negated conditional → KILLED
        if (pads <= 0) {
6373 1 1. leftPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str; // returns original String when possible
6374
        }
6375 3 1. leftPad : changed conditional boundary → SURVIVED
2. leftPad : negated conditional → KILLED
3. leftPad : negated conditional → KILLED
        if (padLen == 1 && pads <= PAD_LIMIT) {
6376 1 1. leftPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return leftPad(str, size, padStr.charAt(0));
6377
        }
6378
6379 1 1. leftPad : negated conditional → KILLED
        if (pads == padLen) {
6380 1 1. leftPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return padStr.concat(str);
6381 2 1. leftPad : changed conditional boundary → SURVIVED
2. leftPad : negated conditional → KILLED
        } else if (pads < padLen) {
6382 1 1. leftPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return padStr.substring(0, pads).concat(str);
6383
        } else {
6384
            final char[] padding = new char[pads];
6385
            final char[] padChars = padStr.toCharArray();
6386 3 1. leftPad : changed conditional boundary → KILLED
2. leftPad : Changed increment from 1 to -1 → KILLED
3. leftPad : negated conditional → KILLED
            for (int i = 0; i < pads; i++) {
6387 1 1. leftPad : Replaced integer modulus with multiplication → KILLED
                padding[i] = padChars[i % padLen];
6388
            }
6389 1 1. leftPad : mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return new String(padding).concat(str);
6390
        }
6391
    }
6392
6393
    /**
6394
     * Gets a CharSequence length or {@code 0} if the CharSequence is
6395
     * {@code null}.
6396
     *
6397
     * @param cs
6398
     *            a CharSequence or {@code null}
6399
     * @return CharSequence length or {@code 0} if the CharSequence is
6400
     *         {@code null}.
6401
     * @since 2.4
6402
     * @since 3.0 Changed signature from length(String) to length(CharSequence)
6403
     */
6404
    public static int length(final CharSequence cs) {
6405 2 1. length : negated conditional → KILLED
2. length : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return cs == null ? 0 : cs.length();
6406
    }
6407
6408
    // Centering
6409
    //-----------------------------------------------------------------------
6410
    /**
6411
     * <p>Centers a String in a larger String of size {@code size}
6412
     * using the space character (' ').</p>
6413
     *
6414
     * <p>If the size is less than the String length, the String is returned.
6415
     * A {@code null} String returns {@code null}.
6416
     * A negative size is treated as zero.</p>
6417
     *
6418
     * <p>Equivalent to {@code center(str, size, " ")}.</p>
6419
     *
6420
     * <pre>
6421
     * StringUtils.center(null, *)   = null
6422
     * StringUtils.center("", 4)     = "    "
6423
     * StringUtils.center("ab", -1)  = "ab"
6424
     * StringUtils.center("ab", 4)   = " ab "
6425
     * StringUtils.center("abcd", 2) = "abcd"
6426
     * StringUtils.center("a", 4)    = " a  "
6427
     * </pre>
6428
     *
6429
     * @param str  the String to center, may be null
6430
     * @param size  the int size of new String, negative treated as zero
6431
     * @return centered String, {@code null} if null String input
6432
     */
6433
    public static String center(final String str, final int size) {
6434 1 1. center : mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return center(str, size, ' ');
6435
    }
6436
6437
    /**
6438
     * <p>Centers a String in a larger String of size {@code size}.
6439
     * Uses a supplied character as the value to pad the String with.</p>
6440
     *
6441
     * <p>If the size is less than the String length, the String is returned.
6442
     * A {@code null} String returns {@code null}.
6443
     * A negative size is treated as zero.</p>
6444
     *
6445
     * <pre>
6446
     * StringUtils.center(null, *, *)     = null
6447
     * StringUtils.center("", 4, ' ')     = "    "
6448
     * StringUtils.center("ab", -1, ' ')  = "ab"
6449
     * StringUtils.center("ab", 4, ' ')   = " ab "
6450
     * StringUtils.center("abcd", 2, ' ') = "abcd"
6451
     * StringUtils.center("a", 4, ' ')    = " a  "
6452
     * StringUtils.center("a", 4, 'y')    = "yayy"
6453
     * </pre>
6454
     *
6455
     * @param str  the String to center, may be null
6456
     * @param size  the int size of new String, negative treated as zero
6457
     * @param padChar  the character to pad the new String with
6458
     * @return centered String, {@code null} if null String input
6459
     * @since 2.0
6460
     */
6461
    public static String center(String str, final int size, final char padChar) {
6462 3 1. center : changed conditional boundary → SURVIVED
2. center : negated conditional → KILLED
3. center : negated conditional → KILLED
        if (str == null || size <= 0) {
6463 1 1. center : mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
6464
        }
6465
        final int strLen = str.length();
6466 1 1. center : Replaced integer subtraction with addition → KILLED
        final int pads = size - strLen;
6467 2 1. center : changed conditional boundary → SURVIVED
2. center : negated conditional → KILLED
        if (pads <= 0) {
6468 1 1. center : mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
6469
        }
6470 2 1. center : Replaced integer division with multiplication → KILLED
2. center : Replaced integer addition with subtraction → KILLED
        str = leftPad(str, strLen + pads / 2, padChar);
6471
        str = rightPad(str, size, padChar);
6472 1 1. center : mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str;
6473
    }
6474
6475
    /**
6476
     * <p>Centers a String in a larger String of size {@code size}.
6477
     * Uses a supplied String as the value to pad the String with.</p>
6478
     *
6479
     * <p>If the size is less than the String length, the String is returned.
6480
     * A {@code null} String returns {@code null}.
6481
     * A negative size is treated as zero.</p>
6482
     *
6483
     * <pre>
6484
     * StringUtils.center(null, *, *)     = null
6485
     * StringUtils.center("", 4, " ")     = "    "
6486
     * StringUtils.center("ab", -1, " ")  = "ab"
6487
     * StringUtils.center("ab", 4, " ")   = " ab "
6488
     * StringUtils.center("abcd", 2, " ") = "abcd"
6489
     * StringUtils.center("a", 4, " ")    = " a  "
6490
     * StringUtils.center("a", 4, "yz")   = "yayz"
6491
     * StringUtils.center("abc", 7, null) = "  abc  "
6492
     * StringUtils.center("abc", 7, "")   = "  abc  "
6493
     * </pre>
6494
     *
6495
     * @param str  the String to center, may be null
6496
     * @param size  the int size of new String, negative treated as zero
6497
     * @param padStr  the String to pad the new String with, must not be null or empty
6498
     * @return centered String, {@code null} if null String input
6499
     * @throws IllegalArgumentException if padStr is {@code null} or empty
6500
     */
6501
    public static String center(String str, final int size, String padStr) {
6502 3 1. center : changed conditional boundary → SURVIVED
2. center : negated conditional → KILLED
3. center : negated conditional → KILLED
        if (str == null || size <= 0) {
6503 1 1. center : mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
6504
        }
6505 1 1. center : negated conditional → KILLED
        if (isEmpty(padStr)) {
6506
            padStr = SPACE;
6507
        }
6508
        final int strLen = str.length();
6509 1 1. center : Replaced integer subtraction with addition → KILLED
        final int pads = size - strLen;
6510 2 1. center : changed conditional boundary → SURVIVED
2. center : negated conditional → KILLED
        if (pads <= 0) {
6511 1 1. center : mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
6512
        }
6513 2 1. center : Replaced integer division with multiplication → KILLED
2. center : Replaced integer addition with subtraction → KILLED
        str = leftPad(str, strLen + pads / 2, padStr);
6514
        str = rightPad(str, size, padStr);
6515 1 1. center : mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str;
6516
    }
6517
6518
    // Case conversion
6519
    //-----------------------------------------------------------------------
6520
    /**
6521
     * <p>Converts a String to upper case as per {@link String#toUpperCase()}.</p>
6522
     *
6523
     * <p>A {@code null} input String returns {@code null}.</p>
6524
     *
6525
     * <pre>
6526
     * StringUtils.upperCase(null)  = null
6527
     * StringUtils.upperCase("")    = ""
6528
     * StringUtils.upperCase("aBc") = "ABC"
6529
     * </pre>
6530
     *
6531
     * <p><strong>Note:</strong> As described in the documentation for {@link String#toUpperCase()},
6532
     * the result of this method is affected by the current locale.
6533
     * For platform-independent case transformations, the method {@link #lowerCase(String, Locale)}
6534
     * should be used with a specific locale (e.g. {@link Locale#ENGLISH}).</p>
6535
     *
6536
     * @param str  the String to upper case, may be null
6537
     * @return the upper cased String, {@code null} if null String input
6538
     */
6539
    public static String upperCase(final String str) {
6540 1 1. upperCase : negated conditional → KILLED
        if (str == null) {
6541 1 1. upperCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::upperCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
6542
        }
6543 1 1. upperCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::upperCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.toUpperCase();
6544
    }
6545
6546
    /**
6547
     * <p>Converts a String to upper case as per {@link String#toUpperCase(Locale)}.</p>
6548
     *
6549
     * <p>A {@code null} input String returns {@code null}.</p>
6550
     *
6551
     * <pre>
6552
     * StringUtils.upperCase(null, Locale.ENGLISH)  = null
6553
     * StringUtils.upperCase("", Locale.ENGLISH)    = ""
6554
     * StringUtils.upperCase("aBc", Locale.ENGLISH) = "ABC"
6555
     * </pre>
6556
     *
6557
     * @param str  the String to upper case, may be null
6558
     * @param locale  the locale that defines the case transformation rules, must not be null
6559
     * @return the upper cased String, {@code null} if null String input
6560
     * @since 2.5
6561
     */
6562
    public static String upperCase(final String str, final Locale locale) {
6563 1 1. upperCase : negated conditional → KILLED
        if (str == null) {
6564 1 1. upperCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::upperCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
6565
        }
6566 1 1. upperCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::upperCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.toUpperCase(locale);
6567
    }
6568
6569
    /**
6570
     * <p>Converts a String to lower case as per {@link String#toLowerCase()}.</p>
6571
     *
6572
     * <p>A {@code null} input String returns {@code null}.</p>
6573
     *
6574
     * <pre>
6575
     * StringUtils.lowerCase(null)  = null
6576
     * StringUtils.lowerCase("")    = ""
6577
     * StringUtils.lowerCase("aBc") = "abc"
6578
     * </pre>
6579
     *
6580
     * <p><strong>Note:</strong> As described in the documentation for {@link String#toLowerCase()},
6581
     * the result of this method is affected by the current locale.
6582
     * For platform-independent case transformations, the method {@link #lowerCase(String, Locale)}
6583
     * should be used with a specific locale (e.g. {@link Locale#ENGLISH}).</p>
6584
     *
6585
     * @param str  the String to lower case, may be null
6586
     * @return the lower cased String, {@code null} if null String input
6587
     */
6588
    public static String lowerCase(final String str) {
6589 1 1. lowerCase : negated conditional → KILLED
        if (str == null) {
6590 1 1. lowerCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::lowerCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
6591
        }
6592 1 1. lowerCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::lowerCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.toLowerCase();
6593
    }
6594
6595
    /**
6596
     * <p>Converts a String to lower case as per {@link String#toLowerCase(Locale)}.</p>
6597
     *
6598
     * <p>A {@code null} input String returns {@code null}.</p>
6599
     *
6600
     * <pre>
6601
     * StringUtils.lowerCase(null, Locale.ENGLISH)  = null
6602
     * StringUtils.lowerCase("", Locale.ENGLISH)    = ""
6603
     * StringUtils.lowerCase("aBc", Locale.ENGLISH) = "abc"
6604
     * </pre>
6605
     *
6606
     * @param str  the String to lower case, may be null
6607
     * @param locale  the locale that defines the case transformation rules, must not be null
6608
     * @return the lower cased String, {@code null} if null String input
6609
     * @since 2.5
6610
     */
6611
    public static String lowerCase(final String str, final Locale locale) {
6612 1 1. lowerCase : negated conditional → KILLED
        if (str == null) {
6613 1 1. lowerCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::lowerCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
6614
        }
6615 1 1. lowerCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::lowerCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str.toLowerCase(locale);
6616
    }
6617
6618
    /**
6619
     * <p>Capitalizes a String changing the first character to title case as
6620
     * per {@link Character#toTitleCase(int)}. No other characters are changed.</p>
6621
     *
6622
     * <p>For a word based algorithm, see {@link org.apache.commons.lang3.text.WordUtils#capitalize(String)}.
6623
     * A {@code null} input String returns {@code null}.</p>
6624
     *
6625
     * <pre>
6626
     * StringUtils.capitalize(null)  = null
6627
     * StringUtils.capitalize("")    = ""
6628
     * StringUtils.capitalize("cat") = "Cat"
6629
     * StringUtils.capitalize("cAt") = "CAt"
6630
     * StringUtils.capitalize("'cat'") = "'cat'"
6631
     * </pre>
6632
     *
6633
     * @param str the String to capitalize, may be null
6634
     * @return the capitalized String, {@code null} if null String input
6635
     * @see org.apache.commons.lang3.text.WordUtils#capitalize(String)
6636
     * @see #uncapitalize(String)
6637
     * @since 2.0
6638
     */
6639
    public static String capitalize(final String str) {
6640
        int strLen;
6641 2 1. capitalize : negated conditional → KILLED
2. capitalize : negated conditional → KILLED
        if (str == null || (strLen = str.length()) == 0) {
6642 1 1. capitalize : mutated return of Object value for org/apache/commons/lang3/StringUtils::capitalize to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
6643
        }
6644
6645
        final int firstCodepoint = str.codePointAt(0);
6646
        final int newCodePoint = Character.toTitleCase(firstCodepoint);
6647 1 1. capitalize : negated conditional → KILLED
        if (firstCodepoint == newCodePoint) {
6648
            // already capitalized
6649 1 1. capitalize : mutated return of Object value for org/apache/commons/lang3/StringUtils::capitalize to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
6650
        }
6651
6652
        final int newCodePoints[] = new int[strLen]; // cannot be longer than the char array
6653
        int outOffset = 0;
6654 1 1. capitalize : Changed increment from 1 to -1 → KILLED
        newCodePoints[outOffset++] = newCodePoint; // copy the first codepoint
6655 2 1. capitalize : changed conditional boundary → KILLED
2. capitalize : negated conditional → KILLED
        for (int inOffset = Character.charCount(firstCodepoint); inOffset < strLen; ) {
6656
            final int codepoint = str.codePointAt(inOffset);
6657 1 1. capitalize : Changed increment from 1 to -1 → KILLED
            newCodePoints[outOffset++] = codepoint; // copy the remaining ones
6658 1 1. capitalize : Replaced integer addition with subtraction → KILLED
            inOffset += Character.charCount(codepoint);
6659
         }
6660 1 1. capitalize : mutated return of Object value for org/apache/commons/lang3/StringUtils::capitalize to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return new String(newCodePoints, 0, outOffset);
6661
    }
6662
6663
    /**
6664
     * <p>Uncapitalizes a String, changing the first character to lower case as
6665
     * per {@link Character#toLowerCase(int)}. No other characters are changed.</p>
6666
     *
6667
     * <p>For a word based algorithm, see {@link org.apache.commons.lang3.text.WordUtils#uncapitalize(String)}.
6668
     * A {@code null} input String returns {@code null}.</p>
6669
     *
6670
     * <pre>
6671
     * StringUtils.uncapitalize(null)  = null
6672
     * StringUtils.uncapitalize("")    = ""
6673
     * StringUtils.uncapitalize("cat") = "cat"
6674
     * StringUtils.uncapitalize("Cat") = "cat"
6675
     * StringUtils.uncapitalize("CAT") = "cAT"
6676
     * </pre>
6677
     *
6678
     * @param str the String to uncapitalize, may be null
6679
     * @return the uncapitalized String, {@code null} if null String input
6680
     * @see org.apache.commons.lang3.text.WordUtils#uncapitalize(String)
6681
     * @see #capitalize(String)
6682
     * @since 2.0
6683
     */
6684
    public static String uncapitalize(final String str) {
6685
        int strLen;
6686 2 1. uncapitalize : negated conditional → KILLED
2. uncapitalize : negated conditional → KILLED
        if (str == null || (strLen = str.length()) == 0) {
6687 1 1. uncapitalize : mutated return of Object value for org/apache/commons/lang3/StringUtils::uncapitalize to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
6688
        }
6689
6690
        final int firstCodepoint = str.codePointAt(0);
6691
        final int newCodePoint = Character.toLowerCase(firstCodepoint);
6692 1 1. uncapitalize : negated conditional → KILLED
        if (firstCodepoint == newCodePoint) {
6693
            // already capitalized
6694 1 1. uncapitalize : mutated return of Object value for org/apache/commons/lang3/StringUtils::uncapitalize to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
6695
        }
6696
6697
        final int newCodePoints[] = new int[strLen]; // cannot be longer than the char array
6698
        int outOffset = 0;
6699 1 1. uncapitalize : Changed increment from 1 to -1 → KILLED
        newCodePoints[outOffset++] = newCodePoint; // copy the first codepoint
6700 2 1. uncapitalize : changed conditional boundary → KILLED
2. uncapitalize : negated conditional → KILLED
        for (int inOffset = Character.charCount(firstCodepoint); inOffset < strLen; ) {
6701
            final int codepoint = str.codePointAt(inOffset);
6702 1 1. uncapitalize : Changed increment from 1 to -1 → KILLED
            newCodePoints[outOffset++] = codepoint; // copy the remaining ones
6703 1 1. uncapitalize : Replaced integer addition with subtraction → KILLED
            inOffset += Character.charCount(codepoint);
6704
         }
6705 1 1. uncapitalize : mutated return of Object value for org/apache/commons/lang3/StringUtils::uncapitalize to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return new String(newCodePoints, 0, outOffset);
6706
    }
6707
6708
    /**
6709
     * <p>Swaps the case of a String changing upper and title case to
6710
     * lower case, and lower case to upper case.</p>
6711
     *
6712
     * <ul>
6713
     *  <li>Upper case character converts to Lower case</li>
6714
     *  <li>Title case character converts to Lower case</li>
6715
     *  <li>Lower case character converts to Upper case</li>
6716
     * </ul>
6717
     *
6718
     * <p>For a word based algorithm, see {@link org.apache.commons.lang3.text.WordUtils#swapCase(String)}.
6719
     * A {@code null} input String returns {@code null}.</p>
6720
     *
6721
     * <pre>
6722
     * StringUtils.swapCase(null)                 = null
6723
     * StringUtils.swapCase("")                   = ""
6724
     * StringUtils.swapCase("The dog has a BONE") = "tHE DOG HAS A bone"
6725
     * </pre>
6726
     *
6727
     * <p>NOTE: This method changed in Lang version 2.0.
6728
     * It no longer performs a word based algorithm.
6729
     * If you only use ASCII, you will notice no change.
6730
     * That functionality is available in org.apache.commons.lang3.text.WordUtils.</p>
6731
     *
6732
     * @param str  the String to swap case, may be null
6733
     * @return the changed String, {@code null} if null String input
6734
     */
6735
    public static String swapCase(final String str) {
6736 1 1. swapCase : negated conditional → KILLED
        if (StringUtils.isEmpty(str)) {
6737 1 1. swapCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::swapCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
6738
        }
6739
6740
        final int strLen = str.length();
6741
        final int newCodePoints[] = new int[strLen]; // cannot be longer than the char array
6742
        int outOffset = 0;
6743 2 1. swapCase : changed conditional boundary → KILLED
2. swapCase : negated conditional → KILLED
        for (int i = 0; i < strLen; ) {
6744
            final int oldCodepoint = str.codePointAt(i);
6745
            final int newCodePoint;
6746 1 1. swapCase : negated conditional → KILLED
            if (Character.isUpperCase(oldCodepoint)) {
6747
                newCodePoint = Character.toLowerCase(oldCodepoint);
6748 1 1. swapCase : negated conditional → KILLED
            } else if (Character.isTitleCase(oldCodepoint)) {
6749
                newCodePoint = Character.toLowerCase(oldCodepoint);
6750 1 1. swapCase : negated conditional → KILLED
            } else if (Character.isLowerCase(oldCodepoint)) {
6751
                newCodePoint = Character.toUpperCase(oldCodepoint);
6752
            } else {
6753
                newCodePoint = oldCodepoint;
6754
            }
6755 1 1. swapCase : Changed increment from 1 to -1 → KILLED
            newCodePoints[outOffset++] = newCodePoint;
6756 1 1. swapCase : Replaced integer addition with subtraction → KILLED
            i += Character.charCount(newCodePoint);
6757
         }
6758 1 1. swapCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::swapCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return new String(newCodePoints, 0, outOffset);
6759
    }
6760
6761
    // Count matches
6762
    //-----------------------------------------------------------------------
6763
    /**
6764
     * <p>Counts how many times the substring appears in the larger string.</p>
6765
     *
6766
     * <p>A {@code null} or empty ("") String input returns {@code 0}.</p>
6767
     *
6768
     * <pre>
6769
     * StringUtils.countMatches(null, *)       = 0
6770
     * StringUtils.countMatches("", *)         = 0
6771
     * StringUtils.countMatches("abba", null)  = 0
6772
     * StringUtils.countMatches("abba", "")    = 0
6773
     * StringUtils.countMatches("abba", "a")   = 2
6774
     * StringUtils.countMatches("abba", "ab")  = 1
6775
     * StringUtils.countMatches("abba", "xxx") = 0
6776
     * </pre>
6777
     *
6778
     * @param str  the CharSequence to check, may be null
6779
     * @param sub  the substring to count, may be null
6780
     * @return the number of occurrences, 0 if either CharSequence is {@code null}
6781
     * @since 3.0 Changed signature from countMatches(String, String) to countMatches(CharSequence, CharSequence)
6782
     */
6783
    public static int countMatches(final CharSequence str, final CharSequence sub) {
6784 2 1. countMatches : negated conditional → KILLED
2. countMatches : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(sub)) {
6785 1 1. countMatches : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return 0;
6786
        }
6787
        int count = 0;
6788
        int idx = 0;
6789 1 1. countMatches : negated conditional → KILLED
        while ((idx = CharSequenceUtils.indexOf(str, sub, idx)) != INDEX_NOT_FOUND) {
6790 1 1. countMatches : Changed increment from 1 to -1 → KILLED
            count++;
6791 1 1. countMatches : Replaced integer addition with subtraction → TIMED_OUT
            idx += sub.length();
6792
        }
6793 1 1. countMatches : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return count;
6794
    }
6795
6796
    /**
6797
     * <p>Counts how many times the char appears in the given string.</p>
6798
     *
6799
     * <p>A {@code null} or empty ("") String input returns {@code 0}.</p>
6800
     *
6801
     * <pre>
6802
     * StringUtils.countMatches(null, *)       = 0
6803
     * StringUtils.countMatches("", *)         = 0
6804
     * StringUtils.countMatches("abba", 0)  = 0
6805
     * StringUtils.countMatches("abba", 'a')   = 2
6806
     * StringUtils.countMatches("abba", 'b')  = 2
6807
     * StringUtils.countMatches("abba", 'x') = 0
6808
     * </pre>
6809
     *
6810
     * @param str  the CharSequence to check, may be null
6811
     * @param ch  the char to count
6812
     * @return the number of occurrences, 0 if the CharSequence is {@code null}
6813
     * @since 3.4
6814
     */
6815
    public static int countMatches(final CharSequence str, final char ch) {
6816 1 1. countMatches : negated conditional → KILLED
        if (isEmpty(str)) {
6817 1 1. countMatches : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return 0;
6818
        }
6819
        int count = 0;
6820
        // We could also call str.toCharArray() for faster look ups but that would generate more garbage.
6821 3 1. countMatches : changed conditional boundary → KILLED
2. countMatches : Changed increment from 1 to -1 → KILLED
3. countMatches : negated conditional → KILLED
        for (int i = 0; i < str.length(); i++) {
6822 1 1. countMatches : negated conditional → KILLED
            if (ch == str.charAt(i)) {
6823 1 1. countMatches : Changed increment from 1 to -1 → KILLED
                count++;
6824
            }
6825
        }
6826 1 1. countMatches : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return count;
6827
    }
6828
6829
    // Character Tests
6830
    //-----------------------------------------------------------------------
6831
    /**
6832
     * <p>Checks if the CharSequence contains only Unicode letters.</p>
6833
     *
6834
     * <p>{@code null} will return {@code false}.
6835
     * An empty CharSequence (length()=0) will return {@code false}.</p>
6836
     *
6837
     * <pre>
6838
     * StringUtils.isAlpha(null)   = false
6839
     * StringUtils.isAlpha("")     = false
6840
     * StringUtils.isAlpha("  ")   = false
6841
     * StringUtils.isAlpha("abc")  = true
6842
     * StringUtils.isAlpha("ab2c") = false
6843
     * StringUtils.isAlpha("ab-c") = false
6844
     * </pre>
6845
     *
6846
     * @param cs  the CharSequence to check, may be null
6847
     * @return {@code true} if only contains letters, and is non-null
6848
     * @since 3.0 Changed signature from isAlpha(String) to isAlpha(CharSequence)
6849
     * @since 3.0 Changed "" to return false and not true
6850
     */
6851
    public static boolean isAlpha(final CharSequence cs) {
6852 1 1. isAlpha : negated conditional → KILLED
        if (isEmpty(cs)) {
6853 1 1. isAlpha : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
6854
        }
6855
        final int sz = cs.length();
6856 3 1. isAlpha : changed conditional boundary → KILLED
2. isAlpha : Changed increment from 1 to -1 → KILLED
3. isAlpha : negated conditional → KILLED
        for (int i = 0; i < sz; i++) {
6857 1 1. isAlpha : negated conditional → KILLED
            if (Character.isLetter(cs.charAt(i)) == false) {
6858 1 1. isAlpha : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return false;
6859
            }
6860
        }
6861 1 1. isAlpha : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return true;
6862
    }
6863
6864
    /**
6865
     * <p>Checks if the CharSequence contains only Unicode letters and
6866
     * space (' ').</p>
6867
     *
6868
     * <p>{@code null} will return {@code false}
6869
     * An empty CharSequence (length()=0) will return {@code true}.</p>
6870
     *
6871
     * <pre>
6872
     * StringUtils.isAlphaSpace(null)   = false
6873
     * StringUtils.isAlphaSpace("")     = true
6874
     * StringUtils.isAlphaSpace("  ")   = true
6875
     * StringUtils.isAlphaSpace("abc")  = true
6876
     * StringUtils.isAlphaSpace("ab c") = true
6877
     * StringUtils.isAlphaSpace("ab2c") = false
6878
     * StringUtils.isAlphaSpace("ab-c") = false
6879
     * </pre>
6880
     *
6881
     * @param cs  the CharSequence to check, may be null
6882
     * @return {@code true} if only contains letters and space,
6883
     *  and is non-null
6884
     * @since 3.0 Changed signature from isAlphaSpace(String) to isAlphaSpace(CharSequence)
6885
     */
6886
    public static boolean isAlphaSpace(final CharSequence cs) {
6887 1 1. isAlphaSpace : negated conditional → KILLED
        if (cs == null) {
6888 1 1. isAlphaSpace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
6889
        }
6890
        final int sz = cs.length();
6891 3 1. isAlphaSpace : changed conditional boundary → KILLED
2. isAlphaSpace : Changed increment from 1 to -1 → KILLED
3. isAlphaSpace : negated conditional → KILLED
        for (int i = 0; i < sz; i++) {
6892 2 1. isAlphaSpace : negated conditional → KILLED
2. isAlphaSpace : negated conditional → KILLED
            if (Character.isLetter(cs.charAt(i)) == false && cs.charAt(i) != ' ') {
6893 1 1. isAlphaSpace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return false;
6894
            }
6895
        }
6896 1 1. isAlphaSpace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return true;
6897
    }
6898
6899
    /**
6900
     * <p>Checks if the CharSequence contains only Unicode letters or digits.</p>
6901
     *
6902
     * <p>{@code null} will return {@code false}.
6903
     * An empty CharSequence (length()=0) will return {@code false}.</p>
6904
     *
6905
     * <pre>
6906
     * StringUtils.isAlphanumeric(null)   = false
6907
     * StringUtils.isAlphanumeric("")     = false
6908
     * StringUtils.isAlphanumeric("  ")   = false
6909
     * StringUtils.isAlphanumeric("abc")  = true
6910
     * StringUtils.isAlphanumeric("ab c") = false
6911
     * StringUtils.isAlphanumeric("ab2c") = true
6912
     * StringUtils.isAlphanumeric("ab-c") = false
6913
     * </pre>
6914
     *
6915
     * @param cs  the CharSequence to check, may be null
6916
     * @return {@code true} if only contains letters or digits,
6917
     *  and is non-null
6918
     * @since 3.0 Changed signature from isAlphanumeric(String) to isAlphanumeric(CharSequence)
6919
     * @since 3.0 Changed "" to return false and not true
6920
     */
6921
    public static boolean isAlphanumeric(final CharSequence cs) {
6922 1 1. isAlphanumeric : negated conditional → KILLED
        if (isEmpty(cs)) {
6923 1 1. isAlphanumeric : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
6924
        }
6925
        final int sz = cs.length();
6926 3 1. isAlphanumeric : changed conditional boundary → KILLED
2. isAlphanumeric : Changed increment from 1 to -1 → KILLED
3. isAlphanumeric : negated conditional → KILLED
        for (int i = 0; i < sz; i++) {
6927 1 1. isAlphanumeric : negated conditional → KILLED
            if (Character.isLetterOrDigit(cs.charAt(i)) == false) {
6928 1 1. isAlphanumeric : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return false;
6929
            }
6930
        }
6931 1 1. isAlphanumeric : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return true;
6932
    }
6933
6934
    /**
6935
     * <p>Checks if the CharSequence contains only Unicode letters, digits
6936
     * or space ({@code ' '}).</p>
6937
     *
6938
     * <p>{@code null} will return {@code false}.
6939
     * An empty CharSequence (length()=0) will return {@code true}.</p>
6940
     *
6941
     * <pre>
6942
     * StringUtils.isAlphanumericSpace(null)   = false
6943
     * StringUtils.isAlphanumericSpace("")     = true
6944
     * StringUtils.isAlphanumericSpace("  ")   = true
6945
     * StringUtils.isAlphanumericSpace("abc")  = true
6946
     * StringUtils.isAlphanumericSpace("ab c") = true
6947
     * StringUtils.isAlphanumericSpace("ab2c") = true
6948
     * StringUtils.isAlphanumericSpace("ab-c") = false
6949
     * </pre>
6950
     *
6951
     * @param cs  the CharSequence to check, may be null
6952
     * @return {@code true} if only contains letters, digits or space,
6953
     *  and is non-null
6954
     * @since 3.0 Changed signature from isAlphanumericSpace(String) to isAlphanumericSpace(CharSequence)
6955
     */
6956
    public static boolean isAlphanumericSpace(final CharSequence cs) {
6957 1 1. isAlphanumericSpace : negated conditional → KILLED
        if (cs == null) {
6958 1 1. isAlphanumericSpace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
6959
        }
6960
        final int sz = cs.length();
6961 3 1. isAlphanumericSpace : changed conditional boundary → KILLED
2. isAlphanumericSpace : Changed increment from 1 to -1 → KILLED
3. isAlphanumericSpace : negated conditional → KILLED
        for (int i = 0; i < sz; i++) {
6962 2 1. isAlphanumericSpace : negated conditional → KILLED
2. isAlphanumericSpace : negated conditional → KILLED
            if (Character.isLetterOrDigit(cs.charAt(i)) == false && cs.charAt(i) != ' ') {
6963 1 1. isAlphanumericSpace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return false;
6964
            }
6965
        }
6966 1 1. isAlphanumericSpace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return true;
6967
    }
6968
6969
    /**
6970
     * <p>Checks if the CharSequence contains only ASCII printable characters.</p>
6971
     *
6972
     * <p>{@code null} will return {@code false}.
6973
     * An empty CharSequence (length()=0) will return {@code true}.</p>
6974
     *
6975
     * <pre>
6976
     * StringUtils.isAsciiPrintable(null)     = false
6977
     * StringUtils.isAsciiPrintable("")       = true
6978
     * StringUtils.isAsciiPrintable(" ")      = true
6979
     * StringUtils.isAsciiPrintable("Ceki")   = true
6980
     * StringUtils.isAsciiPrintable("ab2c")   = true
6981
     * StringUtils.isAsciiPrintable("!ab-c~") = true
6982
     * StringUtils.isAsciiPrintable("\u0020") = true
6983
     * StringUtils.isAsciiPrintable("\u0021") = true
6984
     * StringUtils.isAsciiPrintable("\u007e") = true
6985
     * StringUtils.isAsciiPrintable("\u007f") = false
6986
     * StringUtils.isAsciiPrintable("Ceki G\u00fclc\u00fc") = false
6987
     * </pre>
6988
     *
6989
     * @param cs the CharSequence to check, may be null
6990
     * @return {@code true} if every character is in the range
6991
     *  32 thru 126
6992
     * @since 2.1
6993
     * @since 3.0 Changed signature from isAsciiPrintable(String) to isAsciiPrintable(CharSequence)
6994
     */
6995
    public static boolean isAsciiPrintable(final CharSequence cs) {
6996 1 1. isAsciiPrintable : negated conditional → KILLED
        if (cs == null) {
6997 1 1. isAsciiPrintable : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
6998
        }
6999
        final int sz = cs.length();
7000 3 1. isAsciiPrintable : changed conditional boundary → KILLED
2. isAsciiPrintable : Changed increment from 1 to -1 → KILLED
3. isAsciiPrintable : negated conditional → KILLED
        for (int i = 0; i < sz; i++) {
7001 1 1. isAsciiPrintable : negated conditional → KILLED
            if (CharUtils.isAsciiPrintable(cs.charAt(i)) == false) {
7002 1 1. isAsciiPrintable : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return false;
7003
            }
7004
        }
7005 1 1. isAsciiPrintable : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return true;
7006
    }
7007
7008
    /**
7009
     * <p>Checks if the CharSequence contains only Unicode digits.
7010
     * A decimal point is not a Unicode digit and returns false.</p>
7011
     *
7012
     * <p>{@code null} will return {@code false}.
7013
     * An empty CharSequence (length()=0) will return {@code false}.</p>
7014
     *
7015
     * <p>Note that the method does not allow for a leading sign, either positive or negative.
7016
     * Also, if a String passes the numeric test, it may still generate a NumberFormatException
7017
     * when parsed by Integer.parseInt or Long.parseLong, e.g. if the value is outside the range
7018
     * for int or long respectively.</p>
7019
     *
7020
     * <pre>
7021
     * StringUtils.isNumeric(null)   = false
7022
     * StringUtils.isNumeric("")     = false
7023
     * StringUtils.isNumeric("  ")   = false
7024
     * StringUtils.isNumeric("123")  = true
7025
     * StringUtils.isNumeric("\u0967\u0968\u0969")  = true
7026
     * StringUtils.isNumeric("12 3") = false
7027
     * StringUtils.isNumeric("ab2c") = false
7028
     * StringUtils.isNumeric("12-3") = false
7029
     * StringUtils.isNumeric("12.3") = false
7030
     * StringUtils.isNumeric("-123") = false
7031
     * StringUtils.isNumeric("+123") = false
7032
     * </pre>
7033
     *
7034
     * @param cs  the CharSequence to check, may be null
7035
     * @return {@code true} if only contains digits, and is non-null
7036
     * @since 3.0 Changed signature from isNumeric(String) to isNumeric(CharSequence)
7037
     * @since 3.0 Changed "" to return false and not true
7038
     */
7039
    public static boolean isNumeric(final CharSequence cs) {
7040 1 1. isNumeric : negated conditional → KILLED
        if (isEmpty(cs)) {
7041 1 1. isNumeric : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
7042
        }
7043
        final int sz = cs.length();
7044 3 1. isNumeric : changed conditional boundary → KILLED
2. isNumeric : Changed increment from 1 to -1 → KILLED
3. isNumeric : negated conditional → KILLED
        for (int i = 0; i < sz; i++) {
7045 1 1. isNumeric : negated conditional → KILLED
            if (!Character.isDigit(cs.charAt(i))) {
7046 1 1. isNumeric : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return false;
7047
            }
7048
        }
7049 1 1. isNumeric : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return true;
7050
    }
7051
7052
    /**
7053
     * <p>Checks if the CharSequence contains only Unicode digits or space
7054
     * ({@code ' '}).
7055
     * A decimal point is not a Unicode digit and returns false.</p>
7056
     *
7057
     * <p>{@code null} will return {@code false}.
7058
     * An empty CharSequence (length()=0) will return {@code true}.</p>
7059
     *
7060
     * <pre>
7061
     * StringUtils.isNumericSpace(null)   = false
7062
     * StringUtils.isNumericSpace("")     = true
7063
     * StringUtils.isNumericSpace("  ")   = true
7064
     * StringUtils.isNumericSpace("123")  = true
7065
     * StringUtils.isNumericSpace("12 3") = true
7066
     * StringUtils.isNumeric("\u0967\u0968\u0969")  = true
7067
     * StringUtils.isNumeric("\u0967\u0968 \u0969")  = true
7068
     * StringUtils.isNumericSpace("ab2c") = false
7069
     * StringUtils.isNumericSpace("12-3") = false
7070
     * StringUtils.isNumericSpace("12.3") = false
7071
     * </pre>
7072
     *
7073
     * @param cs  the CharSequence to check, may be null
7074
     * @return {@code true} if only contains digits or space,
7075
     *  and is non-null
7076
     * @since 3.0 Changed signature from isNumericSpace(String) to isNumericSpace(CharSequence)
7077
     */
7078
    public static boolean isNumericSpace(final CharSequence cs) {
7079 1 1. isNumericSpace : negated conditional → KILLED
        if (cs == null) {
7080 1 1. isNumericSpace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
7081
        }
7082
        final int sz = cs.length();
7083 3 1. isNumericSpace : changed conditional boundary → KILLED
2. isNumericSpace : Changed increment from 1 to -1 → KILLED
3. isNumericSpace : negated conditional → KILLED
        for (int i = 0; i < sz; i++) {
7084 2 1. isNumericSpace : negated conditional → KILLED
2. isNumericSpace : negated conditional → KILLED
            if (Character.isDigit(cs.charAt(i)) == false && cs.charAt(i) != ' ') {
7085 1 1. isNumericSpace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return false;
7086
            }
7087
        }
7088 1 1. isNumericSpace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return true;
7089
    }
7090
7091
    /**
7092
     * <p>Checks if the CharSequence contains only whitespace.</p>
7093
     * 
7094
     * </p>Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
7095
     *
7096
     * <p>{@code null} will return {@code false}.
7097
     * An empty CharSequence (length()=0) will return {@code true}.</p>
7098
     *
7099
     * <pre>
7100
     * StringUtils.isWhitespace(null)   = false
7101
     * StringUtils.isWhitespace("")     = true
7102
     * StringUtils.isWhitespace("  ")   = true
7103
     * StringUtils.isWhitespace("abc")  = false
7104
     * StringUtils.isWhitespace("ab2c") = false
7105
     * StringUtils.isWhitespace("ab-c") = false
7106
     * </pre>
7107
     *
7108
     * @param cs  the CharSequence to check, may be null
7109
     * @return {@code true} if only contains whitespace, and is non-null
7110
     * @since 2.0
7111
     * @since 3.0 Changed signature from isWhitespace(String) to isWhitespace(CharSequence)
7112
     */
7113
    public static boolean isWhitespace(final CharSequence cs) {
7114 1 1. isWhitespace : negated conditional → KILLED
        if (cs == null) {
7115 1 1. isWhitespace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
7116
        }
7117
        final int sz = cs.length();
7118 3 1. isWhitespace : changed conditional boundary → KILLED
2. isWhitespace : Changed increment from 1 to -1 → KILLED
3. isWhitespace : negated conditional → KILLED
        for (int i = 0; i < sz; i++) {
7119 1 1. isWhitespace : negated conditional → KILLED
            if (Character.isWhitespace(cs.charAt(i)) == false) {
7120 1 1. isWhitespace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return false;
7121
            }
7122
        }
7123 1 1. isWhitespace : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return true;
7124
    }
7125
7126
    /**
7127
     * <p>Checks if the CharSequence contains only lowercase characters.</p>
7128
     *
7129
     * <p>{@code null} will return {@code false}.
7130
     * An empty CharSequence (length()=0) will return {@code false}.</p>
7131
     *
7132
     * <pre>
7133
     * StringUtils.isAllLowerCase(null)   = false
7134
     * StringUtils.isAllLowerCase("")     = false
7135
     * StringUtils.isAllLowerCase("  ")   = false
7136
     * StringUtils.isAllLowerCase("abc")  = true
7137
     * StringUtils.isAllLowerCase("abC")  = false
7138
     * StringUtils.isAllLowerCase("ab c") = false
7139
     * StringUtils.isAllLowerCase("ab1c") = false
7140
     * StringUtils.isAllLowerCase("ab/c") = false
7141
     * </pre>
7142
     *
7143
     * @param cs  the CharSequence to check, may be null
7144
     * @return {@code true} if only contains lowercase characters, and is non-null
7145
     * @since 2.5
7146
     * @since 3.0 Changed signature from isAllLowerCase(String) to isAllLowerCase(CharSequence)
7147
     */
7148
    public static boolean isAllLowerCase(final CharSequence cs) {
7149 2 1. isAllLowerCase : negated conditional → KILLED
2. isAllLowerCase : negated conditional → KILLED
        if (cs == null || isEmpty(cs)) {
7150 1 1. isAllLowerCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
7151
        }
7152
        final int sz = cs.length();
7153 3 1. isAllLowerCase : changed conditional boundary → KILLED
2. isAllLowerCase : Changed increment from 1 to -1 → KILLED
3. isAllLowerCase : negated conditional → KILLED
        for (int i = 0; i < sz; i++) {
7154 1 1. isAllLowerCase : negated conditional → KILLED
            if (Character.isLowerCase(cs.charAt(i)) == false) {
7155 1 1. isAllLowerCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return false;
7156
            }
7157
        }
7158 1 1. isAllLowerCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return true;
7159
    }
7160
7161
    /**
7162
     * <p>Checks if the CharSequence contains only uppercase characters.</p>
7163
     *
7164
     * <p>{@code null} will return {@code false}.
7165
     * An empty String (length()=0) will return {@code false}.</p>
7166
     *
7167
     * <pre>
7168
     * StringUtils.isAllUpperCase(null)   = false
7169
     * StringUtils.isAllUpperCase("")     = false
7170
     * StringUtils.isAllUpperCase("  ")   = false
7171
     * StringUtils.isAllUpperCase("ABC")  = true
7172
     * StringUtils.isAllUpperCase("aBC")  = false
7173
     * StringUtils.isAllUpperCase("A C")  = false
7174
     * StringUtils.isAllUpperCase("A1C")  = false
7175
     * StringUtils.isAllUpperCase("A/C")  = false
7176
     * </pre>
7177
     *
7178
     * @param cs the CharSequence to check, may be null
7179
     * @return {@code true} if only contains uppercase characters, and is non-null
7180
     * @since 2.5
7181
     * @since 3.0 Changed signature from isAllUpperCase(String) to isAllUpperCase(CharSequence)
7182
     */
7183
    public static boolean isAllUpperCase(final CharSequence cs) {
7184 2 1. isAllUpperCase : negated conditional → KILLED
2. isAllUpperCase : negated conditional → KILLED
        if (cs == null || isEmpty(cs)) {
7185 1 1. isAllUpperCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
7186
        }
7187
        final int sz = cs.length();
7188 3 1. isAllUpperCase : changed conditional boundary → KILLED
2. isAllUpperCase : Changed increment from 1 to -1 → KILLED
3. isAllUpperCase : negated conditional → KILLED
        for (int i = 0; i < sz; i++) {
7189 1 1. isAllUpperCase : negated conditional → KILLED
            if (Character.isUpperCase(cs.charAt(i)) == false) {
7190 1 1. isAllUpperCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return false;
7191
            }
7192
        }
7193 1 1. isAllUpperCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return true;
7194
    }
7195
7196
    // Defaults
7197
    //-----------------------------------------------------------------------
7198
    /**
7199
     * <p>Returns either the passed in String,
7200
     * or if the String is {@code null}, an empty String ("").</p>
7201
     *
7202
     * <pre>
7203
     * StringUtils.defaultString(null)  = ""
7204
     * StringUtils.defaultString("")    = ""
7205
     * StringUtils.defaultString("bat") = "bat"
7206
     * </pre>
7207
     *
7208
     * @see ObjectUtils#toString(Object)
7209
     * @see String#valueOf(Object)
7210
     * @param str  the String to check, may be null
7211
     * @return the passed in String, or the empty String if it
7212
     *  was {@code null}
7213
     */
7214
    public static String defaultString(final String str) {
7215 2 1. defaultString : negated conditional → KILLED
2. defaultString : mutated return of Object value for org/apache/commons/lang3/StringUtils::defaultString to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str == null ? EMPTY : str;
7216
    }
7217
7218
    /**
7219
     * <p>Returns either the passed in String, or if the String is
7220
     * {@code null}, the value of {@code defaultStr}.</p>
7221
     *
7222
     * <pre>
7223
     * StringUtils.defaultString(null, "NULL")  = "NULL"
7224
     * StringUtils.defaultString("", "NULL")    = ""
7225
     * StringUtils.defaultString("bat", "NULL") = "bat"
7226
     * </pre>
7227
     *
7228
     * @see ObjectUtils#toString(Object,String)
7229
     * @see String#valueOf(Object)
7230
     * @param str  the String to check, may be null
7231
     * @param defaultStr  the default String to return
7232
     *  if the input is {@code null}, may be null
7233
     * @return the passed in String, or the default if it was {@code null}
7234
     */
7235
    public static String defaultString(final String str, final String defaultStr) {
7236 2 1. defaultString : negated conditional → KILLED
2. defaultString : mutated return of Object value for org/apache/commons/lang3/StringUtils::defaultString to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str == null ? defaultStr : str;
7237
    }
7238
7239
    /**
7240
     * <p>Returns either the passed in CharSequence, or if the CharSequence is
7241
     * whitespace, empty ("") or {@code null}, the value of {@code defaultStr}.</p>
7242
     * 
7243
     * </p>Whitespace is defined by {@link Character#isWhitespace(char)}.</p>
7244
     *
7245
     * <pre>
7246
     * StringUtils.defaultIfBlank(null, "NULL")  = "NULL"
7247
     * StringUtils.defaultIfBlank("", "NULL")    = "NULL"
7248
     * StringUtils.defaultIfBlank(" ", "NULL")   = "NULL"
7249
     * StringUtils.defaultIfBlank("bat", "NULL") = "bat"
7250
     * StringUtils.defaultIfBlank("", null)      = null
7251
     * </pre>
7252
     * @param <T> the specific kind of CharSequence
7253
     * @param str the CharSequence to check, may be null
7254
     * @param defaultStr  the default CharSequence to return
7255
     *  if the input is whitespace, empty ("") or {@code null}, may be null
7256
     * @return the passed in CharSequence, or the default
7257
     * @see StringUtils#defaultString(String, String)
7258
     */
7259
    public static <T extends CharSequence> T defaultIfBlank(final T str, final T defaultStr) {
7260 2 1. defaultIfBlank : negated conditional → KILLED
2. defaultIfBlank : mutated return of Object value for org/apache/commons/lang3/StringUtils::defaultIfBlank to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return isBlank(str) ? defaultStr : str;
7261
    }
7262
7263
    /**
7264
     * <p>Returns either the passed in CharSequence, or if the CharSequence is
7265
     * empty or {@code null}, the value of {@code defaultStr}.</p>
7266
     *
7267
     * <pre>
7268
     * StringUtils.defaultIfEmpty(null, "NULL")  = "NULL"
7269
     * StringUtils.defaultIfEmpty("", "NULL")    = "NULL"
7270
     * StringUtils.defaultIfEmpty(" ", "NULL")   = " "
7271
     * StringUtils.defaultIfEmpty("bat", "NULL") = "bat"
7272
     * StringUtils.defaultIfEmpty("", null)      = null
7273
     * </pre>
7274
     * @param <T> the specific kind of CharSequence
7275
     * @param str  the CharSequence to check, may be null
7276
     * @param defaultStr  the default CharSequence to return
7277
     *  if the input is empty ("") or {@code null}, may be null
7278
     * @return the passed in CharSequence, or the default
7279
     * @see StringUtils#defaultString(String, String)
7280
     */
7281
    public static <T extends CharSequence> T defaultIfEmpty(final T str, final T defaultStr) {
7282 2 1. defaultIfEmpty : negated conditional → KILLED
2. defaultIfEmpty : mutated return of Object value for org/apache/commons/lang3/StringUtils::defaultIfEmpty to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return isEmpty(str) ? defaultStr : str;
7283
    }
7284
7285
    // Rotating (circular shift)
7286
    //-----------------------------------------------------------------------
7287
    /**
7288
     * <p>Rotate (circular shift) a String of {@code shift} characters.</p>
7289
     * <ul>
7290
     *  <li>If {@code shift > 0}, right circular shift (ex : ABCDEF =&gt; FABCDE)</li>
7291
     *  <li>If {@code shift < 0}, left circular shift (ex : ABCDEF =&gt; BCDEFA)</li>
7292
     * </ul>
7293
     *
7294
     * <pre>
7295
     * StringUtils.rotate(null, *)        = null
7296
     * StringUtils.rotate("", *)          = ""
7297
     * StringUtils.rotate("abcdefg", 0)   = "abcdefg"
7298
     * StringUtils.rotate("abcdefg", 2)   = "fgabcde"
7299
     * StringUtils.rotate("abcdefg", -2)  = "cdefgab"
7300
     * StringUtils.rotate("abcdefg", 7)   = "abcdefg"
7301
     * StringUtils.rotate("abcdefg", -7)  = "abcdefg"
7302
     * StringUtils.rotate("abcdefg", 9)   = "fgabcde"
7303
     * StringUtils.rotate("abcdefg", -9)  = "cdefgab"
7304
     * </pre>
7305
     *
7306
     * @param str  the String to rotate, may be null
7307
     * @param shift  number of time to shift (positive : right shift, negative : left shift)
7308
     * @return the rotated String,
7309
     *          or the original String if {@code shift == 0},
7310
     *          or {@code null} if null String input
7311
     * @since 3.5
7312
     */
7313
    public static String rotate(final String str, final int shift) {
7314 1 1. rotate : negated conditional → KILLED
        if (str == null) {
7315 1 1. rotate : mutated return of Object value for org/apache/commons/lang3/StringUtils::rotate to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
7316
        }
7317
7318
        final int strLen = str.length();
7319 4 1. rotate : Replaced integer modulus with multiplication → SURVIVED
2. rotate : negated conditional → KILLED
3. rotate : negated conditional → KILLED
4. rotate : negated conditional → KILLED
        if (shift == 0 || strLen == 0 || shift % strLen == 0) {
7320 1 1. rotate : mutated return of Object value for org/apache/commons/lang3/StringUtils::rotate to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
7321
        }
7322
7323
        final StringBuilder builder = new StringBuilder(strLen);
7324 2 1. rotate : removed negation → KILLED
2. rotate : Replaced integer modulus with multiplication → KILLED
        final int offset = - (shift % strLen);
7325
        builder.append(substring(str, offset));
7326
        builder.append(substring(str, 0, offset));
7327 1 1. rotate : mutated return of Object value for org/apache/commons/lang3/StringUtils::rotate to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return builder.toString();
7328
    }
7329
7330
    // Reversing
7331
    //-----------------------------------------------------------------------
7332
    /**
7333
     * <p>Reverses a String as per {@link StringBuilder#reverse()}.</p>
7334
     *
7335
     * <p>A {@code null} String returns {@code null}.</p>
7336
     *
7337
     * <pre>
7338
     * StringUtils.reverse(null)  = null
7339
     * StringUtils.reverse("")    = ""
7340
     * StringUtils.reverse("bat") = "tab"
7341
     * </pre>
7342
     *
7343
     * @param str  the String to reverse, may be null
7344
     * @return the reversed String, {@code null} if null String input
7345
     */
7346
    public static String reverse(final String str) {
7347 1 1. reverse : negated conditional → KILLED
        if (str == null) {
7348 1 1. reverse : mutated return of Object value for org/apache/commons/lang3/StringUtils::reverse to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
7349
        }
7350 1 1. reverse : mutated return of Object value for org/apache/commons/lang3/StringUtils::reverse to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return new StringBuilder(str).reverse().toString();
7351
    }
7352
7353
    /**
7354
     * <p>Reverses a String that is delimited by a specific character.</p>
7355
     *
7356
     * <p>The Strings between the delimiters are not reversed.
7357
     * Thus java.lang.String becomes String.lang.java (if the delimiter
7358
     * is {@code '.'}).</p>
7359
     *
7360
     * <pre>
7361
     * StringUtils.reverseDelimited(null, *)      = null
7362
     * StringUtils.reverseDelimited("", *)        = ""
7363
     * StringUtils.reverseDelimited("a.b.c", 'x') = "a.b.c"
7364
     * StringUtils.reverseDelimited("a.b.c", ".") = "c.b.a"
7365
     * </pre>
7366
     *
7367
     * @param str  the String to reverse, may be null
7368
     * @param separatorChar  the separator character to use
7369
     * @return the reversed String, {@code null} if null String input
7370
     * @since 2.0
7371
     */
7372
    public static String reverseDelimited(final String str, final char separatorChar) {
7373 1 1. reverseDelimited : negated conditional → KILLED
        if (str == null) {
7374 1 1. reverseDelimited : mutated return of Object value for org/apache/commons/lang3/StringUtils::reverseDelimited to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
7375
        }
7376
        // could implement manually, but simple way is to reuse other,
7377
        // probably slower, methods.
7378
        final String[] strs = split(str, separatorChar);
7379 1 1. reverseDelimited : removed call to org/apache/commons/lang3/ArrayUtils::reverse → KILLED
        ArrayUtils.reverse(strs);
7380 1 1. reverseDelimited : mutated return of Object value for org/apache/commons/lang3/StringUtils::reverseDelimited to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return join(strs, separatorChar);
7381
    }
7382
7383
    // Abbreviating
7384
    //-----------------------------------------------------------------------
7385
    /**
7386
     * <p>Abbreviates a String using ellipses. This will turn
7387
     * "Now is the time for all good men" into "Now is the time for..."</p>
7388
     *
7389
     * <p>Specifically:</p>
7390
     * <ul>
7391
     *   <li>If the number of characters in {@code str} is less than or equal to 
7392
     *       {@code maxWidth}, return {@code str}.</li>
7393
     *   <li>Else abbreviate it to {@code (substring(str, 0, max-3) + "...")}.</li>
7394
     *   <li>If {@code maxWidth} is less than {@code 4}, throw an
7395
     *       {@code IllegalArgumentException}.</li>
7396
     *   <li>In no case will it return a String of length greater than
7397
     *       {@code maxWidth}.</li>
7398
     * </ul>
7399
     *
7400
     * <pre>
7401
     * StringUtils.abbreviate(null, *)      = null
7402
     * StringUtils.abbreviate("", 4)        = ""
7403
     * StringUtils.abbreviate("abcdefg", 6) = "abc..."
7404
     * StringUtils.abbreviate("abcdefg", 7) = "abcdefg"
7405
     * StringUtils.abbreviate("abcdefg", 8) = "abcdefg"
7406
     * StringUtils.abbreviate("abcdefg", 4) = "a..."
7407
     * StringUtils.abbreviate("abcdefg", 3) = IllegalArgumentException
7408
     * </pre>
7409
     *
7410
     * @param str  the String to check, may be null
7411
     * @param maxWidth  maximum length of result String, must be at least 4
7412
     * @return abbreviated String, {@code null} if null String input
7413
     * @throws IllegalArgumentException if the width is too small
7414
     * @since 2.0
7415
     */
7416
    public static String abbreviate(final String str, final int maxWidth) {
7417
        final String defaultAbbrevMarker = "...";
7418 1 1. abbreviate : mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return abbreviate(str, defaultAbbrevMarker, 0, maxWidth);
7419
    }
7420
7421
    /**
7422
     * <p>Abbreviates a String using ellipses. This will turn
7423
     * "Now is the time for all good men" into "...is the time for..."</p>
7424
     *
7425
     * <p>Works like {@code abbreviate(String, int)}, but allows you to specify
7426
     * a "left edge" offset.  Note that this left edge is not necessarily going to
7427
     * be the leftmost character in the result, or the first character following the
7428
     * ellipses, but it will appear somewhere in the result.
7429
     *
7430
     * <p>In no case will it return a String of length greater than
7431
     * {@code maxWidth}.</p>
7432
     *
7433
     * <pre>
7434
     * StringUtils.abbreviate(null, *, *)                = null
7435
     * StringUtils.abbreviate("", 0, 4)                  = ""
7436
     * StringUtils.abbreviate("abcdefghijklmno", -1, 10) = "abcdefg..."
7437
     * StringUtils.abbreviate("abcdefghijklmno", 0, 10)  = "abcdefg..."
7438
     * StringUtils.abbreviate("abcdefghijklmno", 1, 10)  = "abcdefg..."
7439
     * StringUtils.abbreviate("abcdefghijklmno", 4, 10)  = "abcdefg..."
7440
     * StringUtils.abbreviate("abcdefghijklmno", 5, 10)  = "...fghi..."
7441
     * StringUtils.abbreviate("abcdefghijklmno", 6, 10)  = "...ghij..."
7442
     * StringUtils.abbreviate("abcdefghijklmno", 8, 10)  = "...ijklmno"
7443
     * StringUtils.abbreviate("abcdefghijklmno", 10, 10) = "...ijklmno"
7444
     * StringUtils.abbreviate("abcdefghijklmno", 12, 10) = "...ijklmno"
7445
     * StringUtils.abbreviate("abcdefghij", 0, 3)        = IllegalArgumentException
7446
     * StringUtils.abbreviate("abcdefghij", 5, 6)        = IllegalArgumentException
7447
     * </pre>
7448
     *
7449
     * @param str  the String to check, may be null
7450
     * @param offset  left edge of source String
7451
     * @param maxWidth  maximum length of result String, must be at least 4
7452
     * @return abbreviated String, {@code null} if null String input
7453
     * @throws IllegalArgumentException if the width is too small
7454
     * @since 2.0
7455
     */
7456
    public static String abbreviate(final String str, final int offset, final int maxWidth) {
7457
        final String defaultAbbrevMarker = "...";
7458 1 1. abbreviate : mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return abbreviate(str, defaultAbbrevMarker, offset, maxWidth);
7459
    }
7460
7461
    /**
7462
     * <p>Abbreviates a String using another given String as replacement marker. This will turn
7463
     * "Now is the time for all good men" into "Now is the time for..." if "..." was defined
7464
     * as the replacement marker.</p>
7465
     *
7466
     * <p>Specifically:</p>
7467
     * <ul>
7468
     *   <li>If the number of characters in {@code str} is less than or equal to 
7469
     *       {@code maxWidth}, return {@code str}.</li>
7470
     *   <li>Else abbreviate it to {@code (substring(str, 0, max-abbrevMarker.length) + abbrevMarker)}.</li>
7471
     *   <li>If {@code maxWidth} is less than {@code abbrevMarker.length + 1}, throw an
7472
     *       {@code IllegalArgumentException}.</li>
7473
     *   <li>In no case will it return a String of length greater than
7474
     *       {@code maxWidth}.</li>
7475
     * </ul>
7476
     *
7477
     * <pre>
7478
     * StringUtils.abbreviate(null, "...", *)      = null
7479
     * StringUtils.abbreviate("abcdefg", null, *)  = "abcdefg"
7480
     * StringUtils.abbreviate("", "...", 4)        = ""
7481
     * StringUtils.abbreviate("abcdefg", ".", 5)   = "abcd."
7482
     * StringUtils.abbreviate("abcdefg", ".", 7)   = "abcdefg"
7483
     * StringUtils.abbreviate("abcdefg", ".", 8)   = "abcdefg"
7484
     * StringUtils.abbreviate("abcdefg", "..", 4)  = "ab.."
7485
     * StringUtils.abbreviate("abcdefg", "..", 3)  = "a.."
7486
     * StringUtils.abbreviate("abcdefg", "..", 2)  = IllegalArgumentException
7487
     * StringUtils.abbreviate("abcdefg", "...", 3) = IllegalArgumentException
7488
     * </pre>
7489
     *
7490
     * @param str  the String to check, may be null
7491
     * @param abbrevMarker  the String used as replacement marker
7492
     * @param maxWidth  maximum length of result String, must be at least {@code abbrevMarker.length + 1}
7493
     * @return abbreviated String, {@code null} if null String input
7494
     * @throws IllegalArgumentException if the width is too small
7495
     * @since 3.5
7496
     */
7497
    public static String abbreviate(final String str, final String abbrevMarker, final int maxWidth) {
7498 1 1. abbreviate : mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return abbreviate(str, abbrevMarker, 0, maxWidth);
7499
    }
7500
7501
    /**
7502
     * <p>Abbreviates a String using a given replacement marker. This will turn
7503
     * "Now is the time for all good men" into "...is the time for..." if "..." was defined
7504
     * as the replacement marker.</p>
7505
     *
7506
     * <p>Works like {@code abbreviate(String, String, int)}, but allows you to specify
7507
     * a "left edge" offset.  Note that this left edge is not necessarily going to
7508
     * be the leftmost character in the result, or the first character following the
7509
     * replacement marker, but it will appear somewhere in the result.
7510
     *
7511
     * <p>In no case will it return a String of length greater than {@code maxWidth}.</p>
7512
     *
7513
     * <pre>
7514
     * StringUtils.abbreviate(null, null, *, *)                 = null
7515
     * StringUtils.abbreviate("abcdefghijklmno", null, *, *)    = "abcdefghijklmno"
7516
     * StringUtils.abbreviate("", "...", 0, 4)                  = ""
7517
     * StringUtils.abbreviate("abcdefghijklmno", "---", -1, 10) = "abcdefg---"
7518
     * StringUtils.abbreviate("abcdefghijklmno", ",", 0, 10)    = "abcdefghi,"
7519
     * StringUtils.abbreviate("abcdefghijklmno", ",", 1, 10)    = "abcdefghi,"
7520
     * StringUtils.abbreviate("abcdefghijklmno", ",", 2, 10)    = "abcdefghi,"
7521
     * StringUtils.abbreviate("abcdefghijklmno", "::", 4, 10)   = "::efghij::"
7522
     * StringUtils.abbreviate("abcdefghijklmno", "...", 6, 10)  = "...ghij..."
7523
     * StringUtils.abbreviate("abcdefghijklmno", "*", 9, 10)    = "*ghijklmno"
7524
     * StringUtils.abbreviate("abcdefghijklmno", "'", 10, 10)   = "'ghijklmno"
7525
     * StringUtils.abbreviate("abcdefghijklmno", "!", 12, 10)   = "!ghijklmno"
7526
     * StringUtils.abbreviate("abcdefghij", "abra", 0, 4)       = IllegalArgumentException
7527
     * StringUtils.abbreviate("abcdefghij", "...", 5, 6)        = IllegalArgumentException
7528
     * </pre>
7529
     *
7530
     * @param str  the String to check, may be null
7531
     * @param abbrevMarker  the String used as replacement marker
7532
     * @param offset  left edge of source String
7533
     * @param maxWidth  maximum length of result String, must be at least 4
7534
     * @return abbreviated String, {@code null} if null String input
7535
     * @throws IllegalArgumentException if the width is too small
7536
     * @since 3.5
7537
     */
7538
    public static String abbreviate(final String str, final String abbrevMarker, int offset, final int maxWidth) {
7539 2 1. abbreviate : negated conditional → KILLED
2. abbreviate : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(abbrevMarker)) {
7540 1 1. abbreviate : mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
7541
        }
7542
7543
        final int abbrevMarkerLength = abbrevMarker.length();
7544 1 1. abbreviate : Replaced integer addition with subtraction → KILLED
        final int minAbbrevWidth = abbrevMarkerLength + 1;
7545 2 1. abbreviate : Replaced integer addition with subtraction → SURVIVED
2. abbreviate : Replaced integer addition with subtraction → SURVIVED
        final int minAbbrevWidthOffset = abbrevMarkerLength + abbrevMarkerLength + 1;
7546
7547 2 1. abbreviate : changed conditional boundary → KILLED
2. abbreviate : negated conditional → KILLED
        if (maxWidth < minAbbrevWidth) {
7548
            throw new IllegalArgumentException(String.format("Minimum abbreviation width is %d", minAbbrevWidth));
7549
        }
7550 2 1. abbreviate : changed conditional boundary → KILLED
2. abbreviate : negated conditional → KILLED
        if (str.length() <= maxWidth) {
7551 1 1. abbreviate : mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
7552
        }
7553 2 1. abbreviate : changed conditional boundary → SURVIVED
2. abbreviate : negated conditional → KILLED
        if (offset > str.length()) {
7554
            offset = str.length();
7555
        }
7556 4 1. abbreviate : changed conditional boundary → SURVIVED
2. abbreviate : Replaced integer subtraction with addition → SURVIVED
3. abbreviate : Replaced integer subtraction with addition → KILLED
4. abbreviate : negated conditional → KILLED
        if (str.length() - offset < maxWidth - abbrevMarkerLength) {
7557 2 1. abbreviate : Replaced integer subtraction with addition → SURVIVED
2. abbreviate : Replaced integer subtraction with addition → KILLED
            offset = str.length() - (maxWidth - abbrevMarkerLength);
7558
        }
7559 3 1. abbreviate : changed conditional boundary → KILLED
2. abbreviate : Replaced integer addition with subtraction → KILLED
3. abbreviate : negated conditional → KILLED
        if (offset <= abbrevMarkerLength+1) {
7560 2 1. abbreviate : Replaced integer subtraction with addition → KILLED
2. abbreviate : mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str.substring(0, maxWidth - abbrevMarkerLength) + abbrevMarker;
7561
        }
7562 2 1. abbreviate : changed conditional boundary → SURVIVED
2. abbreviate : negated conditional → KILLED
        if (maxWidth < minAbbrevWidthOffset) {
7563
            throw new IllegalArgumentException(String.format("Minimum abbreviation width with offset is %d", minAbbrevWidthOffset));
7564
        }
7565 4 1. abbreviate : changed conditional boundary → SURVIVED
2. abbreviate : Replaced integer addition with subtraction → SURVIVED
3. abbreviate : Replaced integer subtraction with addition → KILLED
4. abbreviate : negated conditional → KILLED
        if (offset + maxWidth - abbrevMarkerLength < str.length()) {
7566 2 1. abbreviate : Replaced integer subtraction with addition → KILLED
2. abbreviate : mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return abbrevMarker + abbreviate(str.substring(offset), abbrevMarker, maxWidth - abbrevMarkerLength);
7567
        }
7568 3 1. abbreviate : Replaced integer subtraction with addition → KILLED
2. abbreviate : Replaced integer subtraction with addition → KILLED
3. abbreviate : mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return abbrevMarker + str.substring(str.length() - (maxWidth - abbrevMarkerLength));
7569
    }
7570
7571
    /**
7572
     * <p>Abbreviates a String to the length passed, replacing the middle characters with the supplied
7573
     * replacement String.</p>
7574
     *
7575
     * <p>This abbreviation only occurs if the following criteria is met:</p>
7576
     * <ul>
7577
     * <li>Neither the String for abbreviation nor the replacement String are null or empty </li>
7578
     * <li>The length to truncate to is less than the length of the supplied String</li>
7579
     * <li>The length to truncate to is greater than 0</li>
7580
     * <li>The abbreviated String will have enough room for the length supplied replacement String
7581
     * and the first and last characters of the supplied String for abbreviation</li>
7582
     * </ul>
7583
     * <p>Otherwise, the returned String will be the same as the supplied String for abbreviation.
7584
     * </p>
7585
     *
7586
     * <pre>
7587
     * StringUtils.abbreviateMiddle(null, null, 0)      = null
7588
     * StringUtils.abbreviateMiddle("abc", null, 0)      = "abc"
7589
     * StringUtils.abbreviateMiddle("abc", ".", 0)      = "abc"
7590
     * StringUtils.abbreviateMiddle("abc", ".", 3)      = "abc"
7591
     * StringUtils.abbreviateMiddle("abcdef", ".", 4)     = "ab.f"
7592
     * </pre>
7593
     *
7594
     * @param str  the String to abbreviate, may be null
7595
     * @param middle the String to replace the middle characters with, may be null
7596
     * @param length the length to abbreviate {@code str} to.
7597
     * @return the abbreviated String if the above criteria is met, or the original String supplied for abbreviation.
7598
     * @since 2.5
7599
     */
7600
    public static String abbreviateMiddle(final String str, final String middle, final int length) {
7601 2 1. abbreviateMiddle : negated conditional → KILLED
2. abbreviateMiddle : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(middle)) {
7602 1 1. abbreviateMiddle : mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviateMiddle to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
7603
        }
7604
7605 5 1. abbreviateMiddle : changed conditional boundary → KILLED
2. abbreviateMiddle : changed conditional boundary → KILLED
3. abbreviateMiddle : Replaced integer addition with subtraction → KILLED
4. abbreviateMiddle : negated conditional → KILLED
5. abbreviateMiddle : negated conditional → KILLED
        if (length >= str.length() || length < middle.length()+2) {
7606 1 1. abbreviateMiddle : mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviateMiddle to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
7607
        }
7608
7609 1 1. abbreviateMiddle : Replaced integer subtraction with addition → KILLED
        final int targetSting = length-middle.length();
7610 3 1. abbreviateMiddle : Replaced integer division with multiplication → KILLED
2. abbreviateMiddle : Replaced integer modulus with multiplication → KILLED
3. abbreviateMiddle : Replaced integer addition with subtraction → KILLED
        final int startOffset = targetSting/2+targetSting%2;
7611 2 1. abbreviateMiddle : Replaced integer division with multiplication → KILLED
2. abbreviateMiddle : Replaced integer subtraction with addition → KILLED
        final int endOffset = str.length()-targetSting/2;
7612
7613
        final StringBuilder builder = new StringBuilder(length);
7614
        builder.append(str.substring(0,startOffset));
7615
        builder.append(middle);
7616
        builder.append(str.substring(endOffset));
7617
7618 1 1. abbreviateMiddle : mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviateMiddle to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return builder.toString();
7619
    }
7620
7621
    // Difference
7622
    //-----------------------------------------------------------------------
7623
    /**
7624
     * <p>Compares two Strings, and returns the portion where they differ.
7625
     * More precisely, return the remainder of the second String,
7626
     * starting from where it's different from the first. This means that
7627
     * the difference between "abc" and "ab" is the empty String and not "c". </p>
7628
     *
7629
     * <p>For example,
7630
     * {@code difference("i am a machine", "i am a robot") -> "robot"}.</p>
7631
     *
7632
     * <pre>
7633
     * StringUtils.difference(null, null) = null
7634
     * StringUtils.difference("", "") = ""
7635
     * StringUtils.difference("", "abc") = "abc"
7636
     * StringUtils.difference("abc", "") = ""
7637
     * StringUtils.difference("abc", "abc") = ""
7638
     * StringUtils.difference("abc", "ab") = ""
7639
     * StringUtils.difference("ab", "abxyz") = "xyz"
7640
     * StringUtils.difference("abcde", "abxyz") = "xyz"
7641
     * StringUtils.difference("abcde", "xyz") = "xyz"
7642
     * </pre>
7643
     *
7644
     * @param str1  the first String, may be null
7645
     * @param str2  the second String, may be null
7646
     * @return the portion of str2 where it differs from str1; returns the
7647
     * empty String if they are equal
7648
     * @see #indexOfDifference(CharSequence,CharSequence)
7649
     * @since 2.0
7650
     */
7651
    public static String difference(final String str1, final String str2) {
7652 1 1. difference : negated conditional → KILLED
        if (str1 == null) {
7653 1 1. difference : mutated return of Object value for org/apache/commons/lang3/StringUtils::difference to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str2;
7654
        }
7655 1 1. difference : negated conditional → KILLED
        if (str2 == null) {
7656 1 1. difference : mutated return of Object value for org/apache/commons/lang3/StringUtils::difference to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str1;
7657
        }
7658
        final int at = indexOfDifference(str1, str2);
7659 1 1. difference : negated conditional → KILLED
        if (at == INDEX_NOT_FOUND) {
7660 1 1. difference : mutated return of Object value for org/apache/commons/lang3/StringUtils::difference to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
7661
        }
7662 1 1. difference : mutated return of Object value for org/apache/commons/lang3/StringUtils::difference to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str2.substring(at);
7663
    }
7664
7665
    /**
7666
     * <p>Compares two CharSequences, and returns the index at which the
7667
     * CharSequences begin to differ.</p>
7668
     *
7669
     * <p>For example,
7670
     * {@code indexOfDifference("i am a machine", "i am a robot") -> 7}</p>
7671
     *
7672
     * <pre>
7673
     * StringUtils.indexOfDifference(null, null) = -1
7674
     * StringUtils.indexOfDifference("", "") = -1
7675
     * StringUtils.indexOfDifference("", "abc") = 0
7676
     * StringUtils.indexOfDifference("abc", "") = 0
7677
     * StringUtils.indexOfDifference("abc", "abc") = -1
7678
     * StringUtils.indexOfDifference("ab", "abxyz") = 2
7679
     * StringUtils.indexOfDifference("abcde", "abxyz") = 2
7680
     * StringUtils.indexOfDifference("abcde", "xyz") = 0
7681
     * </pre>
7682
     *
7683
     * @param cs1  the first CharSequence, may be null
7684
     * @param cs2  the second CharSequence, may be null
7685
     * @return the index where cs1 and cs2 begin to differ; -1 if they are equal
7686
     * @since 2.0
7687
     * @since 3.0 Changed signature from indexOfDifference(String, String) to
7688
     * indexOfDifference(CharSequence, CharSequence)
7689
     */
7690
    public static int indexOfDifference(final CharSequence cs1, final CharSequence cs2) {
7691 1 1. indexOfDifference : negated conditional → KILLED
        if (cs1 == cs2) {
7692 1 1. indexOfDifference : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
7693
        }
7694 2 1. indexOfDifference : negated conditional → KILLED
2. indexOfDifference : negated conditional → KILLED
        if (cs1 == null || cs2 == null) {
7695 1 1. indexOfDifference : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return 0;
7696
        }
7697
        int i;
7698 5 1. indexOfDifference : changed conditional boundary → KILLED
2. indexOfDifference : changed conditional boundary → KILLED
3. indexOfDifference : Changed increment from 1 to -1 → KILLED
4. indexOfDifference : negated conditional → KILLED
5. indexOfDifference : negated conditional → KILLED
        for (i = 0; i < cs1.length() && i < cs2.length(); ++i) {
7699 1 1. indexOfDifference : negated conditional → KILLED
            if (cs1.charAt(i) != cs2.charAt(i)) {
7700
                break;
7701
            }
7702
        }
7703 4 1. indexOfDifference : changed conditional boundary → SURVIVED
2. indexOfDifference : changed conditional boundary → SURVIVED
3. indexOfDifference : negated conditional → KILLED
4. indexOfDifference : negated conditional → KILLED
        if (i < cs2.length() || i < cs1.length()) {
7704 1 1. indexOfDifference : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return i;
7705
        }
7706 1 1. indexOfDifference : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
        return INDEX_NOT_FOUND;
7707
    }
7708
7709
    /**
7710
     * <p>Compares all CharSequences in an array and returns the index at which the
7711
     * CharSequences begin to differ.</p>
7712
     *
7713
     * <p>For example,
7714
     * <code>indexOfDifference(new String[] {"i am a machine", "i am a robot"}) -&gt; 7</code></p>
7715
     *
7716
     * <pre>
7717
     * StringUtils.indexOfDifference(null) = -1
7718
     * StringUtils.indexOfDifference(new String[] {}) = -1
7719
     * StringUtils.indexOfDifference(new String[] {"abc"}) = -1
7720
     * StringUtils.indexOfDifference(new String[] {null, null}) = -1
7721
     * StringUtils.indexOfDifference(new String[] {"", ""}) = -1
7722
     * StringUtils.indexOfDifference(new String[] {"", null}) = 0
7723
     * StringUtils.indexOfDifference(new String[] {"abc", null, null}) = 0
7724
     * StringUtils.indexOfDifference(new String[] {null, null, "abc"}) = 0
7725
     * StringUtils.indexOfDifference(new String[] {"", "abc"}) = 0
7726
     * StringUtils.indexOfDifference(new String[] {"abc", ""}) = 0
7727
     * StringUtils.indexOfDifference(new String[] {"abc", "abc"}) = -1
7728
     * StringUtils.indexOfDifference(new String[] {"abc", "a"}) = 1
7729
     * StringUtils.indexOfDifference(new String[] {"ab", "abxyz"}) = 2
7730
     * StringUtils.indexOfDifference(new String[] {"abcde", "abxyz"}) = 2
7731
     * StringUtils.indexOfDifference(new String[] {"abcde", "xyz"}) = 0
7732
     * StringUtils.indexOfDifference(new String[] {"xyz", "abcde"}) = 0
7733
     * StringUtils.indexOfDifference(new String[] {"i am a machine", "i am a robot"}) = 7
7734
     * </pre>
7735
     *
7736
     * @param css  array of CharSequences, entries may be null
7737
     * @return the index where the strings begin to differ; -1 if they are all equal
7738
     * @since 2.4
7739
     * @since 3.0 Changed signature from indexOfDifference(String...) to indexOfDifference(CharSequence...)
7740
     */
7741
    public static int indexOfDifference(final CharSequence... css) {
7742 3 1. indexOfDifference : changed conditional boundary → SURVIVED
2. indexOfDifference : negated conditional → KILLED
3. indexOfDifference : negated conditional → KILLED
        if (css == null || css.length <= 1) {
7743 1 1. indexOfDifference : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
7744
        }
7745
        boolean anyStringNull = false;
7746
        boolean allStringsNull = true;
7747
        final int arrayLen = css.length;
7748
        int shortestStrLen = Integer.MAX_VALUE;
7749
        int longestStrLen = 0;
7750
7751
        // find the min and max string lengths; this avoids checking to make
7752
        // sure we are not exceeding the length of the string each time through
7753
        // the bottom loop.
7754 3 1. indexOfDifference : changed conditional boundary → KILLED
2. indexOfDifference : Changed increment from 1 to -1 → KILLED
3. indexOfDifference : negated conditional → KILLED
        for (int i = 0; i < arrayLen; i++) {
7755 1 1. indexOfDifference : negated conditional → KILLED
            if (css[i] == null) {
7756
                anyStringNull = true;
7757
                shortestStrLen = 0;
7758
            } else {
7759
                allStringsNull = false;
7760
                shortestStrLen = Math.min(css[i].length(), shortestStrLen);
7761
                longestStrLen = Math.max(css[i].length(), longestStrLen);
7762
            }
7763
        }
7764
7765
        // handle lists containing all nulls or all empty strings
7766 3 1. indexOfDifference : negated conditional → KILLED
2. indexOfDifference : negated conditional → KILLED
3. indexOfDifference : negated conditional → KILLED
        if (allStringsNull || longestStrLen == 0 && !anyStringNull) {
7767 1 1. indexOfDifference : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return INDEX_NOT_FOUND;
7768
        }
7769
7770
        // handle lists containing some nulls or some empty strings
7771 1 1. indexOfDifference : negated conditional → KILLED
        if (shortestStrLen == 0) {
7772 1 1. indexOfDifference : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return 0;
7773
        }
7774
7775
        // find the position with the first difference across all strings
7776
        int firstDiff = -1;
7777 3 1. indexOfDifference : changed conditional boundary → KILLED
2. indexOfDifference : Changed increment from 1 to -1 → KILLED
3. indexOfDifference : negated conditional → KILLED
        for (int stringPos = 0; stringPos < shortestStrLen; stringPos++) {
7778
            final char comparisonChar = css[0].charAt(stringPos);
7779 3 1. indexOfDifference : changed conditional boundary → KILLED
2. indexOfDifference : Changed increment from 1 to -1 → KILLED
3. indexOfDifference : negated conditional → KILLED
            for (int arrayPos = 1; arrayPos < arrayLen; arrayPos++) {
7780 1 1. indexOfDifference : negated conditional → KILLED
                if (css[arrayPos].charAt(stringPos) != comparisonChar) {
7781
                    firstDiff = stringPos;
7782
                    break;
7783
                }
7784
            }
7785 1 1. indexOfDifference : negated conditional → KILLED
            if (firstDiff != -1) {
7786
                break;
7787
            }
7788
        }
7789
7790 2 1. indexOfDifference : negated conditional → KILLED
2. indexOfDifference : negated conditional → KILLED
        if (firstDiff == -1 && shortestStrLen != longestStrLen) {
7791
            // we compared all of the characters up to the length of the
7792
            // shortest string and didn't find a match, but the string lengths
7793
            // vary, so return the length of the shortest string.
7794 1 1. indexOfDifference : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return shortestStrLen;
7795
        }
7796 1 1. indexOfDifference : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return firstDiff;
7797
    }
7798
7799
    /**
7800
     * <p>Compares all Strings in an array and returns the initial sequence of
7801
     * characters that is common to all of them.</p>
7802
     *
7803
     * <p>For example,
7804
     * <code>getCommonPrefix(new String[] {"i am a machine", "i am a robot"}) -&gt; "i am a "</code></p>
7805
     *
7806
     * <pre>
7807
     * StringUtils.getCommonPrefix(null) = ""
7808
     * StringUtils.getCommonPrefix(new String[] {}) = ""
7809
     * StringUtils.getCommonPrefix(new String[] {"abc"}) = "abc"
7810
     * StringUtils.getCommonPrefix(new String[] {null, null}) = ""
7811
     * StringUtils.getCommonPrefix(new String[] {"", ""}) = ""
7812
     * StringUtils.getCommonPrefix(new String[] {"", null}) = ""
7813
     * StringUtils.getCommonPrefix(new String[] {"abc", null, null}) = ""
7814
     * StringUtils.getCommonPrefix(new String[] {null, null, "abc"}) = ""
7815
     * StringUtils.getCommonPrefix(new String[] {"", "abc"}) = ""
7816
     * StringUtils.getCommonPrefix(new String[] {"abc", ""}) = ""
7817
     * StringUtils.getCommonPrefix(new String[] {"abc", "abc"}) = "abc"
7818
     * StringUtils.getCommonPrefix(new String[] {"abc", "a"}) = "a"
7819
     * StringUtils.getCommonPrefix(new String[] {"ab", "abxyz"}) = "ab"
7820
     * StringUtils.getCommonPrefix(new String[] {"abcde", "abxyz"}) = "ab"
7821
     * StringUtils.getCommonPrefix(new String[] {"abcde", "xyz"}) = ""
7822
     * StringUtils.getCommonPrefix(new String[] {"xyz", "abcde"}) = ""
7823
     * StringUtils.getCommonPrefix(new String[] {"i am a machine", "i am a robot"}) = "i am a "
7824
     * </pre>
7825
     *
7826
     * @param strs  array of String objects, entries may be null
7827
     * @return the initial sequence of characters that are common to all Strings
7828
     * in the array; empty String if the array is null, the elements are all null
7829
     * or if there is no common prefix.
7830
     * @since 2.4
7831
     */
7832
    public static String getCommonPrefix(final String... strs) {
7833 2 1. getCommonPrefix : negated conditional → KILLED
2. getCommonPrefix : negated conditional → KILLED
        if (strs == null || strs.length == 0) {
7834 1 1. getCommonPrefix : mutated return of Object value for org/apache/commons/lang3/StringUtils::getCommonPrefix to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
7835
        }
7836
        final int smallestIndexOfDiff = indexOfDifference(strs);
7837 1 1. getCommonPrefix : negated conditional → KILLED
        if (smallestIndexOfDiff == INDEX_NOT_FOUND) {
7838
            // all strings were identical
7839 1 1. getCommonPrefix : negated conditional → KILLED
            if (strs[0] == null) {
7840 1 1. getCommonPrefix : mutated return of Object value for org/apache/commons/lang3/StringUtils::getCommonPrefix to ( if (x != null) null else throw new RuntimeException ) → KILLED
                return EMPTY;
7841
            }
7842 1 1. getCommonPrefix : mutated return of Object value for org/apache/commons/lang3/StringUtils::getCommonPrefix to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return strs[0];
7843 1 1. getCommonPrefix : negated conditional → KILLED
        } else if (smallestIndexOfDiff == 0) {
7844
            // there were no common initial characters
7845 1 1. getCommonPrefix : mutated return of Object value for org/apache/commons/lang3/StringUtils::getCommonPrefix to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
7846
        } else {
7847
            // we found a common initial character sequence
7848 1 1. getCommonPrefix : mutated return of Object value for org/apache/commons/lang3/StringUtils::getCommonPrefix to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return strs[0].substring(0, smallestIndexOfDiff);
7849
        }
7850
    }
7851
7852
    // Misc
7853
    //-----------------------------------------------------------------------
7854
    /**
7855
     * <p>Find the Levenshtein distance between two Strings.</p>
7856
     *
7857
     * <p>This is the number of changes needed to change one String into
7858
     * another, where each change is a single character modification (deletion,
7859
     * insertion or substitution).</p>
7860
     *
7861
     * <p>The implementation uses a single-dimensional array of length s.length() + 1. See 
7862
     * <a href="http://blog.softwx.net/2014/12/optimizing-levenshtein-algorithm-in-c.html">
7863
     * http://blog.softwx.net/2014/12/optimizing-levenshtein-algorithm-in-c.html</a> for details.</p>
7864
     *
7865
     * <pre>
7866
     * StringUtils.getLevenshteinDistance(null, *)             = IllegalArgumentException
7867
     * StringUtils.getLevenshteinDistance(*, null)             = IllegalArgumentException
7868
     * StringUtils.getLevenshteinDistance("","")               = 0
7869
     * StringUtils.getLevenshteinDistance("","a")              = 1
7870
     * StringUtils.getLevenshteinDistance("aaapppp", "")       = 7
7871
     * StringUtils.getLevenshteinDistance("frog", "fog")       = 1
7872
     * StringUtils.getLevenshteinDistance("fly", "ant")        = 3
7873
     * StringUtils.getLevenshteinDistance("elephant", "hippo") = 7
7874
     * StringUtils.getLevenshteinDistance("hippo", "elephant") = 7
7875
     * StringUtils.getLevenshteinDistance("hippo", "zzzzzzzz") = 8
7876
     * StringUtils.getLevenshteinDistance("hello", "hallo")    = 1
7877
     * </pre>
7878
     *
7879
     * @param s  the first String, must not be null
7880
     * @param t  the second String, must not be null
7881
     * @return result distance
7882
     * @throws IllegalArgumentException if either String input {@code null}
7883
     * @since 3.0 Changed signature from getLevenshteinDistance(String, String) to
7884
     * getLevenshteinDistance(CharSequence, CharSequence)
7885
     */
7886
    public static int getLevenshteinDistance(CharSequence s, CharSequence t) {
7887 2 1. getLevenshteinDistance : negated conditional → KILLED
2. getLevenshteinDistance : negated conditional → KILLED
        if (s == null || t == null) {
7888
            throw new IllegalArgumentException("Strings must not be null");
7889
        }
7890
7891
        int n = s.length();
7892
        int m = t.length();
7893
7894 1 1. getLevenshteinDistance : negated conditional → KILLED
        if (n == 0) {
7895 1 1. getLevenshteinDistance : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return m;
7896 1 1. getLevenshteinDistance : negated conditional → KILLED
        } else if (m == 0) {
7897 1 1. getLevenshteinDistance : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return n;
7898
        }
7899
7900 2 1. getLevenshteinDistance : changed conditional boundary → SURVIVED
2. getLevenshteinDistance : negated conditional → SURVIVED
        if (n > m) {
7901
            // swap the input strings to consume less memory
7902
            final CharSequence tmp = s;
7903
            s = t;
7904
            t = tmp;
7905
            n = m;
7906
            m = t.length();
7907
        }
7908
7909 1 1. getLevenshteinDistance : Replaced integer addition with subtraction → KILLED
        final int p[] = new int[n + 1];
7910
        // indexes into strings s and t
7911
        int i; // iterates through s
7912
        int j; // iterates through t
7913
        int upper_left;
7914
        int upper;
7915
7916
        char t_j; // jth character of t
7917
        int cost;
7918
7919 3 1. getLevenshteinDistance : changed conditional boundary → SURVIVED
2. getLevenshteinDistance : negated conditional → SURVIVED
3. getLevenshteinDistance : Changed increment from 1 to -1 → KILLED
        for (i = 0; i <= n; i++) {
7920
            p[i] = i;
7921
        }
7922
7923 3 1. getLevenshteinDistance : changed conditional boundary → KILLED
2. getLevenshteinDistance : Changed increment from 1 to -1 → KILLED
3. getLevenshteinDistance : negated conditional → KILLED
        for (j = 1; j <= m; j++) {
7924
            upper_left = p[0];
7925 1 1. getLevenshteinDistance : Replaced integer subtraction with addition → KILLED
            t_j = t.charAt(j - 1);
7926
            p[0] = j;
7927
7928 3 1. getLevenshteinDistance : changed conditional boundary → KILLED
2. getLevenshteinDistance : Changed increment from 1 to -1 → KILLED
3. getLevenshteinDistance : negated conditional → KILLED
            for (i = 1; i <= n; i++) {
7929
                upper = p[i];
7930 2 1. getLevenshteinDistance : Replaced integer subtraction with addition → KILLED
2. getLevenshteinDistance : negated conditional → KILLED
                cost = s.charAt(i - 1) == t_j ? 0 : 1;
7931
                // minimum of cell to the left+1, to the top+1, diagonally left and up +cost
7932 4 1. getLevenshteinDistance : Replaced integer subtraction with addition → KILLED
2. getLevenshteinDistance : Replaced integer addition with subtraction → KILLED
3. getLevenshteinDistance : Replaced integer addition with subtraction → KILLED
4. getLevenshteinDistance : Replaced integer addition with subtraction → KILLED
                p[i] = Math.min(Math.min(p[i - 1] + 1, p[i] + 1), upper_left + cost);
7933
                upper_left = upper;
7934
            }
7935
        }
7936
7937 1 1. getLevenshteinDistance : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return p[n];
7938
    }
7939
7940
    /**
7941
     * <p>Find the Levenshtein distance between two Strings if it's less than or equal to a given
7942
     * threshold.</p>
7943
     *
7944
     * <p>This is the number of changes needed to change one String into
7945
     * another, where each change is a single character modification (deletion,
7946
     * insertion or substitution).</p>
7947
     *
7948
     * <p>This implementation follows from Algorithms on Strings, Trees and Sequences by Dan Gusfield
7949
     * and Chas Emerick's implementation of the Levenshtein distance algorithm from
7950
     * <a href="http://www.merriampark.com/ld.htm">http://www.merriampark.com/ld.htm</a></p>
7951
     *
7952
     * <pre>
7953
     * StringUtils.getLevenshteinDistance(null, *, *)             = IllegalArgumentException
7954
     * StringUtils.getLevenshteinDistance(*, null, *)             = IllegalArgumentException
7955
     * StringUtils.getLevenshteinDistance(*, *, -1)               = IllegalArgumentException
7956
     * StringUtils.getLevenshteinDistance("","", 0)               = 0
7957
     * StringUtils.getLevenshteinDistance("aaapppp", "", 8)       = 7
7958
     * StringUtils.getLevenshteinDistance("aaapppp", "", 7)       = 7
7959
     * StringUtils.getLevenshteinDistance("aaapppp", "", 6))      = -1
7960
     * StringUtils.getLevenshteinDistance("elephant", "hippo", 7) = 7
7961
     * StringUtils.getLevenshteinDistance("elephant", "hippo", 6) = -1
7962
     * StringUtils.getLevenshteinDistance("hippo", "elephant", 7) = 7
7963
     * StringUtils.getLevenshteinDistance("hippo", "elephant", 6) = -1
7964
     * </pre>
7965
     *
7966
     * @param s  the first String, must not be null
7967
     * @param t  the second String, must not be null
7968
     * @param threshold the target threshold, must not be negative
7969
     * @return result distance, or {@code -1} if the distance would be greater than the threshold
7970
     * @throws IllegalArgumentException if either String input {@code null} or negative threshold
7971
     */
7972
    public static int getLevenshteinDistance(CharSequence s, CharSequence t, final int threshold) {
7973 2 1. getLevenshteinDistance : negated conditional → KILLED
2. getLevenshteinDistance : negated conditional → KILLED
        if (s == null || t == null) {
7974
            throw new IllegalArgumentException("Strings must not be null");
7975
        }
7976 2 1. getLevenshteinDistance : changed conditional boundary → KILLED
2. getLevenshteinDistance : negated conditional → KILLED
        if (threshold < 0) {
7977
            throw new IllegalArgumentException("Threshold must not be negative");
7978
        }
7979
7980
        /*
7981
        This implementation only computes the distance if it's less than or equal to the
7982
        threshold value, returning -1 if it's greater.  The advantage is performance: unbounded
7983
        distance is O(nm), but a bound of k allows us to reduce it to O(km) time by only
7984
        computing a diagonal stripe of width 2k + 1 of the cost table.
7985
        It is also possible to use this to compute the unbounded Levenshtein distance by starting
7986
        the threshold at 1 and doubling each time until the distance is found; this is O(dm), where
7987
        d is the distance.
7988
7989
        One subtlety comes from needing to ignore entries on the border of our stripe
7990
        eg.
7991
        p[] = |#|#|#|*
7992
        d[] =  *|#|#|#|
7993
        We must ignore the entry to the left of the leftmost member
7994
        We must ignore the entry above the rightmost member
7995
7996
        Another subtlety comes from our stripe running off the matrix if the strings aren't
7997
        of the same size.  Since string s is always swapped to be the shorter of the two,
7998
        the stripe will always run off to the upper right instead of the lower left of the matrix.
7999
8000
        As a concrete example, suppose s is of length 5, t is of length 7, and our threshold is 1.
8001
        In this case we're going to walk a stripe of length 3.  The matrix would look like so:
8002
8003
           1 2 3 4 5
8004
        1 |#|#| | | |
8005
        2 |#|#|#| | |
8006
        3 | |#|#|#| |
8007
        4 | | |#|#|#|
8008
        5 | | | |#|#|
8009
        6 | | | | |#|
8010
        7 | | | | | |
8011
8012
        Note how the stripe leads off the table as there is no possible way to turn a string of length 5
8013
        into one of length 7 in edit distance of 1.
8014
8015
        Additionally, this implementation decreases memory usage by using two
8016
        single-dimensional arrays and swapping them back and forth instead of allocating
8017
        an entire n by m matrix.  This requires a few minor changes, such as immediately returning
8018
        when it's detected that the stripe has run off the matrix and initially filling the arrays with
8019
        large values so that entries we don't compute are ignored.
8020
8021
        See Algorithms on Strings, Trees and Sequences by Dan Gusfield for some discussion.
8022
         */
8023
8024
        int n = s.length(); // length of s
8025
        int m = t.length(); // length of t
8026
8027
        // if one string is empty, the edit distance is necessarily the length of the other
8028 1 1. getLevenshteinDistance : negated conditional → KILLED
        if (n == 0) {
8029 3 1. getLevenshteinDistance : changed conditional boundary → KILLED
2. getLevenshteinDistance : negated conditional → KILLED
3. getLevenshteinDistance : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return m <= threshold ? m : -1;
8030 1 1. getLevenshteinDistance : negated conditional → KILLED
        } else if (m == 0) {
8031 3 1. getLevenshteinDistance : changed conditional boundary → KILLED
2. getLevenshteinDistance : negated conditional → KILLED
3. getLevenshteinDistance : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return n <= threshold ? n : -1;
8032
        }
8033
        // no need to calculate the distance if the length difference is greater than the threshold
8034 3 1. getLevenshteinDistance : changed conditional boundary → KILLED
2. getLevenshteinDistance : Replaced integer subtraction with addition → KILLED
3. getLevenshteinDistance : negated conditional → KILLED
        else if (Math.abs(n - m) > threshold) {
8035 1 1. getLevenshteinDistance : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return -1;
8036
        }
8037
8038 2 1. getLevenshteinDistance : changed conditional boundary → SURVIVED
2. getLevenshteinDistance : negated conditional → SURVIVED
        if (n > m) {
8039
            // swap the two strings to consume less memory
8040
            final CharSequence tmp = s;
8041
            s = t;
8042
            t = tmp;
8043
            n = m;
8044
            m = t.length();
8045
        }
8046
8047 1 1. getLevenshteinDistance : Replaced integer addition with subtraction → KILLED
        int p[] = new int[n + 1]; // 'previous' cost array, horizontally
8048 1 1. getLevenshteinDistance : Replaced integer addition with subtraction → KILLED
        int d[] = new int[n + 1]; // cost array, horizontally
8049
        int _d[]; // placeholder to assist in swapping p and d
8050
8051
        // fill in starting table values
8052 1 1. getLevenshteinDistance : Replaced integer addition with subtraction → KILLED
        final int boundary = Math.min(n, threshold) + 1;
8053 3 1. getLevenshteinDistance : negated conditional → SURVIVED
2. getLevenshteinDistance : changed conditional boundary → KILLED
3. getLevenshteinDistance : Changed increment from 1 to -1 → KILLED
        for (int i = 0; i < boundary; i++) {
8054
            p[i] = i;
8055
        }
8056
        // these fills ensure that the value above the rightmost entry of our
8057
        // stripe will be ignored in following loop iterations
8058 1 1. getLevenshteinDistance : removed call to java/util/Arrays::fill → SURVIVED
        Arrays.fill(p, boundary, p.length, Integer.MAX_VALUE);
8059 1 1. getLevenshteinDistance : removed call to java/util/Arrays::fill → SURVIVED
        Arrays.fill(d, Integer.MAX_VALUE);
8060
8061
        // iterates through t
8062 3 1. getLevenshteinDistance : changed conditional boundary → KILLED
2. getLevenshteinDistance : Changed increment from 1 to -1 → KILLED
3. getLevenshteinDistance : negated conditional → KILLED
        for (int j = 1; j <= m; j++) {
8063 1 1. getLevenshteinDistance : Replaced integer subtraction with addition → KILLED
            final char t_j = t.charAt(j - 1); // jth character of t
8064
            d[0] = j;
8065
8066
            // compute stripe indices, constrain to array size
8067 1 1. getLevenshteinDistance : Replaced integer subtraction with addition → KILLED
            final int min = Math.max(1, j - threshold);
8068 4 1. getLevenshteinDistance : changed conditional boundary → SURVIVED
2. getLevenshteinDistance : Replaced integer subtraction with addition → SURVIVED
3. getLevenshteinDistance : Replaced integer addition with subtraction → KILLED
4. getLevenshteinDistance : negated conditional → KILLED
            final int max = j > Integer.MAX_VALUE - threshold ? n : Math.min(n, j + threshold);
8069
8070
            // the stripe may lead off of the table if s and t are of different sizes
8071 2 1. getLevenshteinDistance : changed conditional boundary → KILLED
2. getLevenshteinDistance : negated conditional → KILLED
            if (min > max) {
8072 1 1. getLevenshteinDistance : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
                return -1;
8073
            }
8074
8075
            // ignore entry left of leftmost
8076 2 1. getLevenshteinDistance : changed conditional boundary → KILLED
2. getLevenshteinDistance : negated conditional → KILLED
            if (min > 1) {
8077 1 1. getLevenshteinDistance : Replaced integer subtraction with addition → KILLED
                d[min - 1] = Integer.MAX_VALUE;
8078
            }
8079
8080
            // iterates through [min, max] in s
8081 3 1. getLevenshteinDistance : changed conditional boundary → KILLED
2. getLevenshteinDistance : Changed increment from 1 to -1 → KILLED
3. getLevenshteinDistance : negated conditional → KILLED
            for (int i = min; i <= max; i++) {
8082 2 1. getLevenshteinDistance : Replaced integer subtraction with addition → KILLED
2. getLevenshteinDistance : negated conditional → KILLED
                if (s.charAt(i - 1) == t_j) {
8083
                    // diagonally left and up
8084 1 1. getLevenshteinDistance : Replaced integer subtraction with addition → KILLED
                    d[i] = p[i - 1];
8085
                } else {
8086
                    // 1 + minimum of cell to the left, to the top, diagonally left and up
8087 3 1. getLevenshteinDistance : Replaced integer subtraction with addition → KILLED
2. getLevenshteinDistance : Replaced integer subtraction with addition → KILLED
3. getLevenshteinDistance : Replaced integer addition with subtraction → KILLED
                    d[i] = 1 + Math.min(Math.min(d[i - 1], p[i]), p[i - 1]);
8088
                }
8089
            }
8090
8091
            // copy current distance counts to 'previous row' distance counts
8092
            _d = p;
8093
            p = d;
8094
            d = _d;
8095
        }
8096
8097
        // if p[n] is greater than the threshold, there's no guarantee on it being the correct
8098
        // distance
8099 2 1. getLevenshteinDistance : changed conditional boundary → KILLED
2. getLevenshteinDistance : negated conditional → KILLED
        if (p[n] <= threshold) {
8100 1 1. getLevenshteinDistance : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return p[n];
8101
        }
8102 1 1. getLevenshteinDistance : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return -1;
8103
    }
8104
    
8105
    /**
8106
     * <p>Find the Jaro Winkler Distance which indicates the similarity score between two Strings.</p>
8107
     *
8108
     * <p>The Jaro measure is the weighted sum of percentage of matched characters from each file and transposed characters. 
8109
     * Winkler increased this measure for matching initial characters.</p>
8110
     *
8111
     * <p>This implementation is based on the Jaro Winkler similarity algorithm
8112
     * from <a href="http://en.wikipedia.org/wiki/Jaro%E2%80%93Winkler_distance">http://en.wikipedia.org/wiki/Jaro%E2%80%93Winkler_distance</a>.</p>
8113
     * 
8114
     * <pre>
8115
     * StringUtils.getJaroWinklerDistance(null, null)          = IllegalArgumentException
8116
     * StringUtils.getJaroWinklerDistance("","")               = 0.0
8117
     * StringUtils.getJaroWinklerDistance("","a")              = 0.0
8118
     * StringUtils.getJaroWinklerDistance("aaapppp", "")       = 0.0
8119
     * StringUtils.getJaroWinklerDistance("frog", "fog")       = 0.93
8120
     * StringUtils.getJaroWinklerDistance("fly", "ant")        = 0.0
8121
     * StringUtils.getJaroWinklerDistance("elephant", "hippo") = 0.44
8122
     * StringUtils.getJaroWinklerDistance("hippo", "elephant") = 0.44
8123
     * StringUtils.getJaroWinklerDistance("hippo", "zzzzzzzz") = 0.0
8124
     * StringUtils.getJaroWinklerDistance("hello", "hallo")    = 0.88
8125
     * StringUtils.getJaroWinklerDistance("ABC Corporation", "ABC Corp") = 0.93
8126
     * StringUtils.getJaroWinklerDistance("D N H Enterprises Inc", "D &amp; H Enterprises, Inc.") = 0.95
8127
     * StringUtils.getJaroWinklerDistance("My Gym Children's Fitness Center", "My Gym. Childrens Fitness") = 0.92
8128
     * StringUtils.getJaroWinklerDistance("PENNSYLVANIA", "PENNCISYLVNIA") = 0.88
8129
     * </pre>
8130
     *
8131
     * @param first the first String, must not be null
8132
     * @param second the second String, must not be null
8133
     * @return result distance
8134
     * @throws IllegalArgumentException if either String input {@code null}
8135
     * @since 3.3
8136
     * @deprecated as of 3.6, due to a misleading name, use {@link #getJaroWinklerSimilarity(CharSequence, CharSequence)} instead
8137
     */
8138
    @Deprecated
8139
    public static double getJaroWinklerDistance(final CharSequence first, final CharSequence second) {
8140
        final double DEFAULT_SCALING_FACTOR = 0.1;
8141
8142 2 1. getJaroWinklerDistance : negated conditional → KILLED
2. getJaroWinklerDistance : negated conditional → KILLED
        if (first == null || second == null) {
8143
            throw new IllegalArgumentException("Strings must not be null");
8144
        }
8145
8146
        final int[] mtp = matches(first, second);
8147
        final double m = mtp[0];
8148 1 1. getJaroWinklerDistance : negated conditional → KILLED
        if (m == 0) {
8149 1 1. getJaroWinklerDistance : replaced return of double value with -(x + 1) for org/apache/commons/lang3/StringUtils::getJaroWinklerDistance → KILLED
            return 0D;
8150
        }
8151 7 1. getJaroWinklerDistance : Replaced double division with multiplication → KILLED
2. getJaroWinklerDistance : Replaced double division with multiplication → KILLED
3. getJaroWinklerDistance : Replaced double addition with subtraction → KILLED
4. getJaroWinklerDistance : Replaced double subtraction with addition → KILLED
5. getJaroWinklerDistance : Replaced double division with multiplication → KILLED
6. getJaroWinklerDistance : Replaced double addition with subtraction → KILLED
7. getJaroWinklerDistance : Replaced double division with multiplication → KILLED
        final double j = ((m / first.length() + m / second.length() + (m - mtp[1]) / m)) / 3;
8152 7 1. getJaroWinklerDistance : changed conditional boundary → SURVIVED
2. getJaroWinklerDistance : Replaced double division with multiplication → KILLED
3. getJaroWinklerDistance : Replaced double multiplication with division → KILLED
4. getJaroWinklerDistance : Replaced double subtraction with addition → KILLED
5. getJaroWinklerDistance : Replaced double multiplication with division → KILLED
6. getJaroWinklerDistance : Replaced double addition with subtraction → KILLED
7. getJaroWinklerDistance : negated conditional → KILLED
        final double jw = j < 0.7D ? j : j + Math.min(DEFAULT_SCALING_FACTOR, 1D / mtp[3]) * mtp[2] * (1D - j);
8153 3 1. getJaroWinklerDistance : Replaced double multiplication with division → KILLED
2. getJaroWinklerDistance : Replaced double division with multiplication → KILLED
3. getJaroWinklerDistance : replaced return of double value with -(x + 1) for org/apache/commons/lang3/StringUtils::getJaroWinklerDistance → KILLED
        return Math.round(jw * 100.0D) / 100.0D;
8154
    }
8155
8156
    /**
8157
     * <p>Find the Jaro Winkler Similarity which indicates the similarity score between two Strings.</p>
8158
     *
8159
     * <p>The Jaro measure is the weighted sum of percentage of matched characters from each file and transposed characters. 
8160
     * Winkler increased this measure for matching initial characters.</p>
8161
     *
8162
     * <p>This implementation is based on the Jaro Winkler similarity algorithm
8163
     * from <a href="http://en.wikipedia.org/wiki/Jaro%E2%80%93Winkler_distance">http://en.wikipedia.org/wiki/Jaro%E2%80%93Winkler_distance</a>.</p>
8164
     * 
8165
     * <pre>
8166
     * StringUtils.getJaroWinklerSimilarity(null, null)          = IllegalArgumentException
8167
     * StringUtils.getJaroWinklerSimilarity("","")               = 0.0
8168
     * StringUtils.getJaroWinklerSimilarity("","a")              = 0.0
8169
     * StringUtils.getJaroWinklerSimilarity("aaapppp", "")       = 0.0
8170
     * StringUtils.getJaroWinklerSimilarity("frog", "fog")       = 0.93
8171
     * StringUtils.getJaroWinklerSimilarity("fly", "ant")        = 0.0
8172
     * StringUtils.getJaroWinklerSimilarity("elephant", "hippo") = 0.44
8173
     * StringUtils.getJaroWinklerSimilarity("hippo", "elephant") = 0.44
8174
     * StringUtils.getJaroWinklerSimilarity("hippo", "zzzzzzzz") = 0.0
8175
     * StringUtils.getJaroWinklerSimilarity("hello", "hallo")    = 0.88
8176
     * StringUtils.getJaroWinklerSimilarity("ABC Corporation", "ABC Corp") = 0.93
8177
     * StringUtils.getJaroWinklerSimilarity("D N H Enterprises Inc", "D &amp; H Enterprises, Inc.") = 0.95
8178
     * StringUtils.getJaroWinklerSimilarity("My Gym Children's Fitness Center", "My Gym. Childrens Fitness") = 0.92
8179
     * StringUtils.getJaroWinklerSimilarity("PENNSYLVANIA", "PENNCISYLVNIA") = 0.88
8180
     * </pre>
8181
     *
8182
     * @param first the first String, must not be null
8183
     * @param second the second String, must not be null
8184
     * @return result similarity
8185
     * @throws IllegalArgumentException if either String input {@code null}
8186
     * @since 3.6
8187
     */
8188
    public static double getJaroWinklerSimilarity(final CharSequence first, final CharSequence second) {
8189
        final double DEFAULT_SCALING_FACTOR = 0.1;
8190
8191 2 1. getJaroWinklerSimilarity : negated conditional → KILLED
2. getJaroWinklerSimilarity : negated conditional → KILLED
        if (first == null || second == null) {
8192
            throw new IllegalArgumentException("Strings must not be null");
8193
        }
8194
8195
        final int[] mtp = matches(first, second);
8196
        final double m = mtp[0];
8197 1 1. getJaroWinklerSimilarity : negated conditional → KILLED
        if (m == 0) {
8198 1 1. getJaroWinklerSimilarity : replaced return of double value with -(x + 1) for org/apache/commons/lang3/StringUtils::getJaroWinklerSimilarity → KILLED
            return 0D;
8199
        }
8200 7 1. getJaroWinklerSimilarity : Replaced double division with multiplication → KILLED
2. getJaroWinklerSimilarity : Replaced double division with multiplication → KILLED
3. getJaroWinklerSimilarity : Replaced double addition with subtraction → KILLED
4. getJaroWinklerSimilarity : Replaced double subtraction with addition → KILLED
5. getJaroWinklerSimilarity : Replaced double division with multiplication → KILLED
6. getJaroWinklerSimilarity : Replaced double addition with subtraction → KILLED
7. getJaroWinklerSimilarity : Replaced double division with multiplication → KILLED
        final double j = ((m / first.length() + m / second.length() + (m - mtp[1]) / m)) / 3;
8201 7 1. getJaroWinklerSimilarity : changed conditional boundary → SURVIVED
2. getJaroWinklerSimilarity : Replaced double division with multiplication → KILLED
3. getJaroWinklerSimilarity : Replaced double multiplication with division → KILLED
4. getJaroWinklerSimilarity : Replaced double subtraction with addition → KILLED
5. getJaroWinklerSimilarity : Replaced double multiplication with division → KILLED
6. getJaroWinklerSimilarity : Replaced double addition with subtraction → KILLED
7. getJaroWinklerSimilarity : negated conditional → KILLED
        final double jw = j < 0.7D ? j : j + Math.min(DEFAULT_SCALING_FACTOR, 1D / mtp[3]) * mtp[2] * (1D - j);
8202 3 1. getJaroWinklerSimilarity : Replaced double multiplication with division → KILLED
2. getJaroWinklerSimilarity : Replaced double division with multiplication → KILLED
3. getJaroWinklerSimilarity : replaced return of double value with -(x + 1) for org/apache/commons/lang3/StringUtils::getJaroWinklerSimilarity → KILLED
        return Math.round(jw * 100.0D) / 100.0D;
8203
    }
8204
8205
    private static int[] matches(final CharSequence first, final CharSequence second) {
8206
        CharSequence max, min;
8207 2 1. matches : changed conditional boundary → SURVIVED
2. matches : negated conditional → KILLED
        if (first.length() > second.length()) {
8208
            max = first;
8209
            min = second;
8210
        } else {
8211
            max = second;
8212
            min = first;
8213
        }
8214 2 1. matches : Replaced integer division with multiplication → KILLED
2. matches : Replaced integer subtraction with addition → KILLED
        final int range = Math.max(max.length() / 2 - 1, 0);
8215
        final int[] matchIndexes = new int[min.length()];
8216 1 1. matches : removed call to java/util/Arrays::fill → KILLED
        Arrays.fill(matchIndexes, -1);
8217
        final boolean[] matchFlags = new boolean[max.length()];
8218
        int matches = 0;
8219 3 1. matches : changed conditional boundary → KILLED
2. matches : Changed increment from 1 to -1 → KILLED
3. matches : negated conditional → KILLED
        for (int mi = 0; mi < min.length(); mi++) {
8220
            final char c1 = min.charAt(mi);
8221 6 1. matches : changed conditional boundary → KILLED
2. matches : Changed increment from 1 to -1 → KILLED
3. matches : Replaced integer subtraction with addition → KILLED
4. matches : Replaced integer addition with subtraction → KILLED
5. matches : Replaced integer addition with subtraction → KILLED
6. matches : negated conditional → KILLED
            for (int xi = Math.max(mi - range, 0), xn = Math.min(mi + range + 1, max.length()); xi < xn; xi++) {
8222 2 1. matches : negated conditional → KILLED
2. matches : negated conditional → KILLED
                if (!matchFlags[xi] && c1 == max.charAt(xi)) {
8223
                    matchIndexes[mi] = xi;
8224
                    matchFlags[xi] = true;
8225 1 1. matches : Changed increment from 1 to -1 → KILLED
                    matches++;
8226
                    break;
8227
                }
8228
            }
8229
        }
8230
        final char[] ms1 = new char[matches];
8231
        final char[] ms2 = new char[matches];
8232 3 1. matches : changed conditional boundary → KILLED
2. matches : Changed increment from 1 to -1 → KILLED
3. matches : negated conditional → KILLED
        for (int i = 0, si = 0; i < min.length(); i++) {
8233 1 1. matches : negated conditional → KILLED
            if (matchIndexes[i] != -1) {
8234
                ms1[si] = min.charAt(i);
8235 1 1. matches : Changed increment from 1 to -1 → KILLED
                si++;
8236
            }
8237
        }
8238 3 1. matches : changed conditional boundary → KILLED
2. matches : Changed increment from 1 to -1 → KILLED
3. matches : negated conditional → KILLED
        for (int i = 0, si = 0; i < max.length(); i++) {
8239 1 1. matches : negated conditional → KILLED
            if (matchFlags[i]) {
8240
                ms2[si] = max.charAt(i);
8241 1 1. matches : Changed increment from 1 to -1 → KILLED
                si++;
8242
            }
8243
        }
8244
        int transpositions = 0;
8245 3 1. matches : changed conditional boundary → KILLED
2. matches : Changed increment from 1 to -1 → KILLED
3. matches : negated conditional → KILLED
        for (int mi = 0; mi < ms1.length; mi++) {
8246 1 1. matches : negated conditional → KILLED
            if (ms1[mi] != ms2[mi]) {
8247 1 1. matches : Changed increment from 1 to -1 → KILLED
                transpositions++;
8248
            }
8249
        }
8250
        int prefix = 0;
8251 3 1. matches : changed conditional boundary → KILLED
2. matches : Changed increment from 1 to -1 → KILLED
3. matches : negated conditional → KILLED
        for (int mi = 0; mi < min.length(); mi++) {
8252 1 1. matches : negated conditional → KILLED
            if (first.charAt(mi) == second.charAt(mi)) {
8253 1 1. matches : Changed increment from 1 to -1 → KILLED
                prefix++;
8254
            } else {
8255
                break;
8256
            }
8257
        }
8258 2 1. matches : Replaced integer division with multiplication → KILLED
2. matches : mutated return of Object value for org/apache/commons/lang3/StringUtils::matches to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return new int[] { matches, transpositions / 2, prefix, max.length() };
8259
    }
8260
8261
    /**
8262
     * <p>Find the Fuzzy Distance which indicates the similarity score between two Strings.</p>
8263
     *
8264
     * <p>This string matching algorithm is similar to the algorithms of editors such as Sublime Text,
8265
     * TextMate, Atom and others. One point is given for every matched character. Subsequent
8266
     * matches yield two bonus points. A higher score indicates a higher similarity.</p>
8267
     *
8268
     * <pre>
8269
     * StringUtils.getFuzzyDistance(null, null, null)                                    = IllegalArgumentException
8270
     * StringUtils.getFuzzyDistance("", "", Locale.ENGLISH)                              = 0
8271
     * StringUtils.getFuzzyDistance("Workshop", "b", Locale.ENGLISH)                     = 0
8272
     * StringUtils.getFuzzyDistance("Room", "o", Locale.ENGLISH)                         = 1
8273
     * StringUtils.getFuzzyDistance("Workshop", "w", Locale.ENGLISH)                     = 1
8274
     * StringUtils.getFuzzyDistance("Workshop", "ws", Locale.ENGLISH)                    = 2
8275
     * StringUtils.getFuzzyDistance("Workshop", "wo", Locale.ENGLISH)                    = 4
8276
     * StringUtils.getFuzzyDistance("Apache Software Foundation", "asf", Locale.ENGLISH) = 3
8277
     * </pre>
8278
     *
8279
     * @param term a full term that should be matched against, must not be null
8280
     * @param query the query that will be matched against a term, must not be null
8281
     * @param locale This string matching logic is case insensitive. A locale is necessary to normalize
8282
     *  both Strings to lower case.
8283
     * @return result score
8284
     * @throws IllegalArgumentException if either String input {@code null} or Locale input {@code null}
8285
     * @since 3.4
8286
     */
8287
    public static int getFuzzyDistance(final CharSequence term, final CharSequence query, final Locale locale) {
8288 2 1. getFuzzyDistance : negated conditional → KILLED
2. getFuzzyDistance : negated conditional → KILLED
        if (term == null || query == null) {
8289
            throw new IllegalArgumentException("Strings must not be null");
8290 1 1. getFuzzyDistance : negated conditional → KILLED
        } else if (locale == null) {
8291
            throw new IllegalArgumentException("Locale must not be null");
8292
        }
8293
8294
        // fuzzy logic is case insensitive. We normalize the Strings to lower
8295
        // case right from the start. Turning characters to lower case
8296
        // via Character.toLowerCase(char) is unfortunately insufficient
8297
        // as it does not accept a locale.
8298
        final String termLowerCase = term.toString().toLowerCase(locale);
8299
        final String queryLowerCase = query.toString().toLowerCase(locale);
8300
8301
        // the resulting score
8302
        int score = 0;
8303
8304
        // the position in the term which will be scanned next for potential
8305
        // query character matches
8306
        int termIndex = 0;
8307
8308
        // index of the previously matched character in the term
8309
        int previousMatchingCharacterIndex = Integer.MIN_VALUE;
8310
8311 3 1. getFuzzyDistance : changed conditional boundary → KILLED
2. getFuzzyDistance : Changed increment from 1 to -1 → KILLED
3. getFuzzyDistance : negated conditional → KILLED
        for (int queryIndex = 0; queryIndex < queryLowerCase.length(); queryIndex++) {
8312
            final char queryChar = queryLowerCase.charAt(queryIndex);
8313
8314
            boolean termCharacterMatchFound = false;
8315 4 1. getFuzzyDistance : changed conditional boundary → KILLED
2. getFuzzyDistance : Changed increment from 1 to -1 → KILLED
3. getFuzzyDistance : negated conditional → KILLED
4. getFuzzyDistance : negated conditional → KILLED
            for (; termIndex < termLowerCase.length() && !termCharacterMatchFound; termIndex++) {
8316
                final char termChar = termLowerCase.charAt(termIndex);
8317
8318 1 1. getFuzzyDistance : negated conditional → KILLED
                if (queryChar == termChar) {
8319
                    // simple character matches result in one point
8320 1 1. getFuzzyDistance : Changed increment from 1 to -1 → KILLED
                    score++;
8321
8322
                    // subsequent character matches further improve
8323
                    // the score.
8324 2 1. getFuzzyDistance : Replaced integer addition with subtraction → KILLED
2. getFuzzyDistance : negated conditional → KILLED
                    if (previousMatchingCharacterIndex + 1 == termIndex) {
8325 1 1. getFuzzyDistance : Changed increment from 2 to -2 → KILLED
                        score += 2;
8326
                    }
8327
8328
                    previousMatchingCharacterIndex = termIndex;
8329
8330
                    // we can leave the nested loop. Every character in the
8331
                    // query can match at most one character in the term.
8332
                    termCharacterMatchFound = true;
8333
                }
8334
            }
8335
        }
8336
8337 1 1. getFuzzyDistance : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return score;
8338
    }
8339
8340
    // startsWith
8341
    //-----------------------------------------------------------------------
8342
8343
    /**
8344
     * <p>Check if a CharSequence starts with a specified prefix.</p>
8345
     *
8346
     * <p>{@code null}s are handled without exceptions. Two {@code null}
8347
     * references are considered to be equal. The comparison is case sensitive.</p>
8348
     *
8349
     * <pre>
8350
     * StringUtils.startsWith(null, null)      = true
8351
     * StringUtils.startsWith(null, "abc")     = false
8352
     * StringUtils.startsWith("abcdef", null)  = false
8353
     * StringUtils.startsWith("abcdef", "abc") = true
8354
     * StringUtils.startsWith("ABCDEF", "abc") = false
8355
     * </pre>
8356
     *
8357
     * @see java.lang.String#startsWith(String)
8358
     * @param str  the CharSequence to check, may be null
8359
     * @param prefix the prefix to find, may be null
8360
     * @return {@code true} if the CharSequence starts with the prefix, case sensitive, or
8361
     *  both {@code null}
8362
     * @since 2.4
8363
     * @since 3.0 Changed signature from startsWith(String, String) to startsWith(CharSequence, CharSequence)
8364
     */
8365
    public static boolean startsWith(final CharSequence str, final CharSequence prefix) {
8366 1 1. startsWith : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return startsWith(str, prefix, false);
8367
    }
8368
8369
    /**
8370
     * <p>Case insensitive check if a CharSequence starts with a specified prefix.</p>
8371
     *
8372
     * <p>{@code null}s are handled without exceptions. Two {@code null}
8373
     * references are considered to be equal. The comparison is case insensitive.</p>
8374
     *
8375
     * <pre>
8376
     * StringUtils.startsWithIgnoreCase(null, null)      = true
8377
     * StringUtils.startsWithIgnoreCase(null, "abc")     = false
8378
     * StringUtils.startsWithIgnoreCase("abcdef", null)  = false
8379
     * StringUtils.startsWithIgnoreCase("abcdef", "abc") = true
8380
     * StringUtils.startsWithIgnoreCase("ABCDEF", "abc") = true
8381
     * </pre>
8382
     *
8383
     * @see java.lang.String#startsWith(String)
8384
     * @param str  the CharSequence to check, may be null
8385
     * @param prefix the prefix to find, may be null
8386
     * @return {@code true} if the CharSequence starts with the prefix, case insensitive, or
8387
     *  both {@code null}
8388
     * @since 2.4
8389
     * @since 3.0 Changed signature from startsWithIgnoreCase(String, String) to startsWithIgnoreCase(CharSequence, CharSequence)
8390
     */
8391
    public static boolean startsWithIgnoreCase(final CharSequence str, final CharSequence prefix) {
8392 1 1. startsWithIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return startsWith(str, prefix, true);
8393
    }
8394
8395
    /**
8396
     * <p>Check if a CharSequence starts with a specified prefix (optionally case insensitive).</p>
8397
     *
8398
     * @see java.lang.String#startsWith(String)
8399
     * @param str  the CharSequence to check, may be null
8400
     * @param prefix the prefix to find, may be null
8401
     * @param ignoreCase indicates whether the compare should ignore case
8402
     *  (case insensitive) or not.
8403
     * @return {@code true} if the CharSequence starts with the prefix or
8404
     *  both {@code null}
8405
     */
8406
    private static boolean startsWith(final CharSequence str, final CharSequence prefix, final boolean ignoreCase) {
8407 2 1. startsWith : negated conditional → KILLED
2. startsWith : negated conditional → KILLED
        if (str == null || prefix == null) {
8408 3 1. startsWith : negated conditional → KILLED
2. startsWith : negated conditional → KILLED
3. startsWith : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return str == null && prefix == null;
8409
        }
8410 2 1. startsWith : changed conditional boundary → SURVIVED
2. startsWith : negated conditional → KILLED
        if (prefix.length() > str.length()) {
8411 1 1. startsWith : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
8412
        }
8413 1 1. startsWith : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return CharSequenceUtils.regionMatches(str, ignoreCase, 0, prefix, 0, prefix.length());
8414
    }
8415
8416
    /**
8417
     * <p>Check if a CharSequence starts with any of the provided case-sensitive prefixes.</p>
8418
     *
8419
     * <pre>
8420
     * StringUtils.startsWithAny(null, null)      = false
8421
     * StringUtils.startsWithAny(null, new String[] {"abc"})  = false
8422
     * StringUtils.startsWithAny("abcxyz", null)     = false
8423
     * StringUtils.startsWithAny("abcxyz", new String[] {""}) = true
8424
     * StringUtils.startsWithAny("abcxyz", new String[] {"abc"}) = true
8425
     * StringUtils.startsWithAny("abcxyz", new String[] {null, "xyz", "abc"}) = true
8426
     * StringUtils.startsWithAny("abcxyz", null, "xyz", "ABCX") = false
8427
     * StringUtils.startsWithAny("ABCXYZ", null, "xyz", "abc") = false
8428
     * </pre>
8429
     *
8430
     * @param sequence the CharSequence to check, may be null
8431
     * @param searchStrings the case-sensitive CharSequence prefixes, may be empty or contain {@code null}
8432
     * @see StringUtils#startsWith(CharSequence, CharSequence)
8433
     * @return {@code true} if the input {@code sequence} is {@code null} AND no {@code searchStrings} are provided, or
8434
     *   the input {@code sequence} begins with any of the provided case-sensitive {@code searchStrings}.
8435
     * @since 2.5
8436
     * @since 3.0 Changed signature from startsWithAny(String, String[]) to startsWithAny(CharSequence, CharSequence...)
8437
     */
8438
    public static boolean startsWithAny(final CharSequence sequence, final CharSequence... searchStrings) {
8439 2 1. startsWithAny : negated conditional → KILLED
2. startsWithAny : negated conditional → KILLED
        if (isEmpty(sequence) || ArrayUtils.isEmpty(searchStrings)) {
8440 1 1. startsWithAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
8441
        }
8442 3 1. startsWithAny : changed conditional boundary → KILLED
2. startsWithAny : Changed increment from 1 to -1 → KILLED
3. startsWithAny : negated conditional → KILLED
        for (final CharSequence searchString : searchStrings) {
8443 1 1. startsWithAny : negated conditional → KILLED
            if (startsWith(sequence, searchString)) {
8444 1 1. startsWithAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return true;
8445
            }
8446
        }
8447 1 1. startsWithAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return false;
8448
    }
8449
8450
    // endsWith
8451
    //-----------------------------------------------------------------------
8452
8453
    /**
8454
     * <p>Check if a CharSequence ends with a specified suffix.</p>
8455
     *
8456
     * <p>{@code null}s are handled without exceptions. Two {@code null}
8457
     * references are considered to be equal. The comparison is case sensitive.</p>
8458
     *
8459
     * <pre>
8460
     * StringUtils.endsWith(null, null)      = true
8461
     * StringUtils.endsWith(null, "def")     = false
8462
     * StringUtils.endsWith("abcdef", null)  = false
8463
     * StringUtils.endsWith("abcdef", "def") = true
8464
     * StringUtils.endsWith("ABCDEF", "def") = false
8465
     * StringUtils.endsWith("ABCDEF", "cde") = false
8466
     * StringUtils.endsWith("ABCDEF", "")    = true
8467
     * </pre>
8468
     *
8469
     * @see java.lang.String#endsWith(String)
8470
     * @param str  the CharSequence to check, may be null
8471
     * @param suffix the suffix to find, may be null
8472
     * @return {@code true} if the CharSequence ends with the suffix, case sensitive, or
8473
     *  both {@code null}
8474
     * @since 2.4
8475
     * @since 3.0 Changed signature from endsWith(String, String) to endsWith(CharSequence, CharSequence)
8476
     */
8477
    public static boolean endsWith(final CharSequence str, final CharSequence suffix) {
8478 1 1. endsWith : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return endsWith(str, suffix, false);
8479
    }
8480
8481
    /**
8482
     * <p>Case insensitive check if a CharSequence ends with a specified suffix.</p>
8483
     *
8484
     * <p>{@code null}s are handled without exceptions. Two {@code null}
8485
     * references are considered to be equal. The comparison is case insensitive.</p>
8486
     *
8487
     * <pre>
8488
     * StringUtils.endsWithIgnoreCase(null, null)      = true
8489
     * StringUtils.endsWithIgnoreCase(null, "def")     = false
8490
     * StringUtils.endsWithIgnoreCase("abcdef", null)  = false
8491
     * StringUtils.endsWithIgnoreCase("abcdef", "def") = true
8492
     * StringUtils.endsWithIgnoreCase("ABCDEF", "def") = true
8493
     * StringUtils.endsWithIgnoreCase("ABCDEF", "cde") = false
8494
     * </pre>
8495
     *
8496
     * @see java.lang.String#endsWith(String)
8497
     * @param str  the CharSequence to check, may be null
8498
     * @param suffix the suffix to find, may be null
8499
     * @return {@code true} if the CharSequence ends with the suffix, case insensitive, or
8500
     *  both {@code null}
8501
     * @since 2.4
8502
     * @since 3.0 Changed signature from endsWithIgnoreCase(String, String) to endsWithIgnoreCase(CharSequence, CharSequence)
8503
     */
8504
    public static boolean endsWithIgnoreCase(final CharSequence str, final CharSequence suffix) {
8505 1 1. endsWithIgnoreCase : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return endsWith(str, suffix, true);
8506
    }
8507
8508
    /**
8509
     * <p>Check if a CharSequence ends with a specified suffix (optionally case insensitive).</p>
8510
     *
8511
     * @see java.lang.String#endsWith(String)
8512
     * @param str  the CharSequence to check, may be null
8513
     * @param suffix the suffix to find, may be null
8514
     * @param ignoreCase indicates whether the compare should ignore case
8515
     *  (case insensitive) or not.
8516
     * @return {@code true} if the CharSequence starts with the prefix or
8517
     *  both {@code null}
8518
     */
8519
    private static boolean endsWith(final CharSequence str, final CharSequence suffix, final boolean ignoreCase) {
8520 2 1. endsWith : negated conditional → KILLED
2. endsWith : negated conditional → KILLED
        if (str == null || suffix == null) {
8521 3 1. endsWith : negated conditional → KILLED
2. endsWith : negated conditional → KILLED
3. endsWith : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return str == null && suffix == null;
8522
        }
8523 2 1. endsWith : changed conditional boundary → SURVIVED
2. endsWith : negated conditional → KILLED
        if (suffix.length() > str.length()) {
8524 1 1. endsWith : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
8525
        }
8526 1 1. endsWith : Replaced integer subtraction with addition → KILLED
        final int strOffset = str.length() - suffix.length();
8527 1 1. endsWith : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return CharSequenceUtils.regionMatches(str, ignoreCase, strOffset, suffix, 0, suffix.length());
8528
    }
8529
8530
    /**
8531
     * <p>
8532
     * Similar to <a
8533
     * href="http://www.w3.org/TR/xpath/#function-normalize-space">http://www.w3.org/TR/xpath/#function-normalize
8534
     * -space</a>
8535
     * </p>
8536
     * <p>
8537
     * The function returns the argument string with whitespace normalized by using
8538
     * <code>{@link #trim(String)}</code> to remove leading and trailing whitespace
8539
     * and then replacing sequences of whitespace characters by a single space.
8540
     * </p>
8541
     * In XML Whitespace characters are the same as those allowed by the <a
8542
     * href="http://www.w3.org/TR/REC-xml/#NT-S">S</a> production, which is S ::= (#x20 | #x9 | #xD | #xA)+
8543
     * <p>
8544
     * Java's regexp pattern \s defines whitespace as [ \t\n\x0B\f\r]
8545
     *
8546
     * <p>For reference:</p>
8547
     * <ul>
8548
     * <li>\x0B = vertical tab</li>
8549
     * <li>\f = #xC = form feed</li>
8550
     * <li>#x20 = space</li>
8551
     * <li>#x9 = \t</li>
8552
     * <li>#xA = \n</li>
8553
     * <li>#xD = \r</li>
8554
     * </ul>
8555
     *
8556
     * <p>
8557
     * The difference is that Java's whitespace includes vertical tab and form feed, which this functional will also
8558
     * normalize. Additionally <code>{@link #trim(String)}</code> removes control characters (char &lt;= 32) from both
8559
     * ends of this String.
8560
     * </p>
8561
     *
8562
     * @see Pattern
8563
     * @see #trim(String)
8564
     * @see <a
8565
     *      href="http://www.w3.org/TR/xpath/#function-normalize-space">http://www.w3.org/TR/xpath/#function-normalize-space</a>
8566
     * @param str the source String to normalize whitespaces from, may be null
8567
     * @return the modified string with whitespace normalized, {@code null} if null String input
8568
     *
8569
     * @since 3.0
8570
     */
8571
    public static String normalizeSpace(final String str) {
8572
        // LANG-1020: Improved performance significantly by normalizing manually instead of using regex
8573
        // See https://github.com/librucha/commons-lang-normalizespaces-benchmark for performance test
8574 1 1. normalizeSpace : negated conditional → KILLED
        if (isEmpty(str)) {
8575 1 1. normalizeSpace : mutated return of Object value for org/apache/commons/lang3/StringUtils::normalizeSpace to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
8576
        }
8577
        final int size = str.length();
8578
        final char[] newChars = new char[size];
8579
        int count = 0;
8580
        int whitespacesCount = 0;
8581
        boolean startWhitespaces = true;
8582 3 1. normalizeSpace : changed conditional boundary → KILLED
2. normalizeSpace : Changed increment from 1 to -1 → KILLED
3. normalizeSpace : negated conditional → KILLED
        for (int i = 0; i < size; i++) {
8583
            final char actualChar = str.charAt(i);
8584
            final boolean isWhitespace = Character.isWhitespace(actualChar);
8585 1 1. normalizeSpace : negated conditional → KILLED
            if (!isWhitespace) {
8586
                startWhitespaces = false;
8587 2 1. normalizeSpace : Changed increment from 1 to -1 → KILLED
2. normalizeSpace : negated conditional → KILLED
                newChars[count++] = (actualChar == 160 ? 32 : actualChar);
8588
                whitespacesCount = 0;
8589
            } else {
8590 2 1. normalizeSpace : negated conditional → KILLED
2. normalizeSpace : negated conditional → KILLED
                if (whitespacesCount == 0 && !startWhitespaces) {
8591 1 1. normalizeSpace : Changed increment from 1 to -1 → KILLED
                    newChars[count++] = SPACE.charAt(0);
8592
                }
8593 1 1. normalizeSpace : Changed increment from 1 to -1 → SURVIVED
                whitespacesCount++;
8594
            }
8595
        }
8596 1 1. normalizeSpace : negated conditional → KILLED
        if (startWhitespaces) {
8597 1 1. normalizeSpace : mutated return of Object value for org/apache/commons/lang3/StringUtils::normalizeSpace to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return EMPTY;
8598
        }
8599 4 1. normalizeSpace : Replaced integer subtraction with addition → SURVIVED
2. normalizeSpace : changed conditional boundary → KILLED
3. normalizeSpace : negated conditional → KILLED
4. normalizeSpace : mutated return of Object value for org/apache/commons/lang3/StringUtils::normalizeSpace to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return new String(newChars, 0, count - (whitespacesCount > 0 ? 1 : 0)).trim();
8600
    }
8601
8602
    /**
8603
     * <p>Check if a CharSequence ends with any of the provided case-sensitive suffixes.</p>
8604
     *
8605
     * <pre>
8606
     * StringUtils.endsWithAny(null, null)      = false
8607
     * StringUtils.endsWithAny(null, new String[] {"abc"})  = false
8608
     * StringUtils.endsWithAny("abcxyz", null)     = false
8609
     * StringUtils.endsWithAny("abcxyz", new String[] {""}) = true
8610
     * StringUtils.endsWithAny("abcxyz", new String[] {"xyz"}) = true
8611
     * StringUtils.endsWithAny("abcxyz", new String[] {null, "xyz", "abc"}) = true
8612
     * StringUtils.endsWithAny("abcXYZ", "def", "XYZ") = true
8613
     * StringUtils.endsWithAny("abcXYZ", "def", "xyz") = false
8614
     * </pre>
8615
     *
8616
     * @param sequence  the CharSequence to check, may be null
8617
     * @param searchStrings the case-sensitive CharSequences to find, may be empty or contain {@code null}
8618
     * @see StringUtils#endsWith(CharSequence, CharSequence)
8619
     * @return {@code true} if the input {@code sequence} is {@code null} AND no {@code searchStrings} are provided, or
8620
     *   the input {@code sequence} ends in any of the provided case-sensitive {@code searchStrings}.
8621
     * @since 3.0
8622
     */
8623
    public static boolean endsWithAny(final CharSequence sequence, final CharSequence... searchStrings) {
8624 2 1. endsWithAny : negated conditional → KILLED
2. endsWithAny : negated conditional → KILLED
        if (isEmpty(sequence) || ArrayUtils.isEmpty(searchStrings)) {
8625 1 1. endsWithAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
            return false;
8626
        }
8627 3 1. endsWithAny : changed conditional boundary → KILLED
2. endsWithAny : Changed increment from 1 to -1 → KILLED
3. endsWithAny : negated conditional → KILLED
        for (final CharSequence searchString : searchStrings) {
8628 1 1. endsWithAny : negated conditional → KILLED
            if (endsWith(sequence, searchString)) {
8629 1 1. endsWithAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
                return true;
8630
            }
8631
        }
8632 1 1. endsWithAny : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
        return false;
8633
    }
8634
8635
    /**
8636
     * Appends the suffix to the end of the string if the string does not
8637
     * already end with the suffix.
8638
     *
8639
     * @param str The string.
8640
     * @param suffix The suffix to append to the end of the string.
8641
     * @param ignoreCase Indicates whether the compare should ignore case.
8642
     * @param suffixes Additional suffixes that are valid terminators (optional).
8643
     *
8644
     * @return A new String if suffix was appended, the same string otherwise.
8645
     */
8646
    private static String appendIfMissing(final String str, final CharSequence suffix, final boolean ignoreCase, final CharSequence... suffixes) {
8647 3 1. appendIfMissing : negated conditional → KILLED
2. appendIfMissing : negated conditional → KILLED
3. appendIfMissing : negated conditional → KILLED
        if (str == null || isEmpty(suffix) || endsWith(str, suffix, ignoreCase)) {
8648 1 1. appendIfMissing : mutated return of Object value for org/apache/commons/lang3/StringUtils::appendIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
8649
        }
8650 3 1. appendIfMissing : changed conditional boundary → SURVIVED
2. appendIfMissing : negated conditional → KILLED
3. appendIfMissing : negated conditional → KILLED
        if (suffixes != null && suffixes.length > 0) {
8651 3 1. appendIfMissing : changed conditional boundary → KILLED
2. appendIfMissing : Changed increment from 1 to -1 → KILLED
3. appendIfMissing : negated conditional → KILLED
            for (final CharSequence s : suffixes) {
8652 1 1. appendIfMissing : negated conditional → KILLED
                if (endsWith(str, s, ignoreCase)) {
8653 1 1. appendIfMissing : mutated return of Object value for org/apache/commons/lang3/StringUtils::appendIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED
                    return str;
8654
                }
8655
            }
8656
        }
8657 1 1. appendIfMissing : mutated return of Object value for org/apache/commons/lang3/StringUtils::appendIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str + suffix.toString();
8658
    }
8659
8660
    /**
8661
     * Appends the suffix to the end of the string if the string does not
8662
     * already end with any of the suffixes.
8663
     *
8664
     * <pre>
8665
     * StringUtils.appendIfMissing(null, null) = null
8666
     * StringUtils.appendIfMissing("abc", null) = "abc"
8667
     * StringUtils.appendIfMissing("", "xyz") = "xyz"
8668
     * StringUtils.appendIfMissing("abc", "xyz") = "abcxyz"
8669
     * StringUtils.appendIfMissing("abcxyz", "xyz") = "abcxyz"
8670
     * StringUtils.appendIfMissing("abcXYZ", "xyz") = "abcXYZxyz"
8671
     * </pre>
8672
     * <p>With additional suffixes,</p>
8673
     * <pre>
8674
     * StringUtils.appendIfMissing(null, null, null) = null
8675
     * StringUtils.appendIfMissing("abc", null, null) = "abc"
8676
     * StringUtils.appendIfMissing("", "xyz", null) = "xyz"
8677
     * StringUtils.appendIfMissing("abc", "xyz", new CharSequence[]{null}) = "abcxyz"
8678
     * StringUtils.appendIfMissing("abc", "xyz", "") = "abc"
8679
     * StringUtils.appendIfMissing("abc", "xyz", "mno") = "abcxyz"
8680
     * StringUtils.appendIfMissing("abcxyz", "xyz", "mno") = "abcxyz"
8681
     * StringUtils.appendIfMissing("abcmno", "xyz", "mno") = "abcmno"
8682
     * StringUtils.appendIfMissing("abcXYZ", "xyz", "mno") = "abcXYZxyz"
8683
     * StringUtils.appendIfMissing("abcMNO", "xyz", "mno") = "abcMNOxyz"
8684
     * </pre>
8685
     *
8686
     * @param str The string.
8687
     * @param suffix The suffix to append to the end of the string.
8688
     * @param suffixes Additional suffixes that are valid terminators.
8689
     *
8690
     * @return A new String if suffix was appended, the same string otherwise.
8691
     *
8692
     * @since 3.2
8693
     */
8694
    public static String appendIfMissing(final String str, final CharSequence suffix, final CharSequence... suffixes) {
8695 1 1. appendIfMissing : mutated return of Object value for org/apache/commons/lang3/StringUtils::appendIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return appendIfMissing(str, suffix, false, suffixes);
8696
    }
8697
8698
    /**
8699
     * Appends the suffix to the end of the string if the string does not
8700
     * already end, case insensitive, with any of the suffixes.
8701
     *
8702
     * <pre>
8703
     * StringUtils.appendIfMissingIgnoreCase(null, null) = null
8704
     * StringUtils.appendIfMissingIgnoreCase("abc", null) = "abc"
8705
     * StringUtils.appendIfMissingIgnoreCase("", "xyz") = "xyz"
8706
     * StringUtils.appendIfMissingIgnoreCase("abc", "xyz") = "abcxyz"
8707
     * StringUtils.appendIfMissingIgnoreCase("abcxyz", "xyz") = "abcxyz"
8708
     * StringUtils.appendIfMissingIgnoreCase("abcXYZ", "xyz") = "abcXYZ"
8709
     * </pre>
8710
     * <p>With additional suffixes,</p>
8711
     * <pre>
8712
     * StringUtils.appendIfMissingIgnoreCase(null, null, null) = null
8713
     * StringUtils.appendIfMissingIgnoreCase("abc", null, null) = "abc"
8714
     * StringUtils.appendIfMissingIgnoreCase("", "xyz", null) = "xyz"
8715
     * StringUtils.appendIfMissingIgnoreCase("abc", "xyz", new CharSequence[]{null}) = "abcxyz"
8716
     * StringUtils.appendIfMissingIgnoreCase("abc", "xyz", "") = "abc"
8717
     * StringUtils.appendIfMissingIgnoreCase("abc", "xyz", "mno") = "axyz"
8718
     * StringUtils.appendIfMissingIgnoreCase("abcxyz", "xyz", "mno") = "abcxyz"
8719
     * StringUtils.appendIfMissingIgnoreCase("abcmno", "xyz", "mno") = "abcmno"
8720
     * StringUtils.appendIfMissingIgnoreCase("abcXYZ", "xyz", "mno") = "abcXYZ"
8721
     * StringUtils.appendIfMissingIgnoreCase("abcMNO", "xyz", "mno") = "abcMNO"
8722
     * </pre>
8723
     *
8724
     * @param str The string.
8725
     * @param suffix The suffix to append to the end of the string.
8726
     * @param suffixes Additional suffixes that are valid terminators.
8727
     *
8728
     * @return A new String if suffix was appended, the same string otherwise.
8729
     *
8730
     * @since 3.2
8731
     */
8732
    public static String appendIfMissingIgnoreCase(final String str, final CharSequence suffix, final CharSequence... suffixes) {
8733 1 1. appendIfMissingIgnoreCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::appendIfMissingIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return appendIfMissing(str, suffix, true, suffixes);
8734
    }
8735
8736
    /**
8737
     * Prepends the prefix to the start of the string if the string does not
8738
     * already start with any of the prefixes.
8739
     *
8740
     * @param str The string.
8741
     * @param prefix The prefix to prepend to the start of the string.
8742
     * @param ignoreCase Indicates whether the compare should ignore case.
8743
     * @param prefixes Additional prefixes that are valid (optional).
8744
     *
8745
     * @return A new String if prefix was prepended, the same string otherwise.
8746
     */
8747
    private static String prependIfMissing(final String str, final CharSequence prefix, final boolean ignoreCase, final CharSequence... prefixes) {
8748 3 1. prependIfMissing : negated conditional → KILLED
2. prependIfMissing : negated conditional → KILLED
3. prependIfMissing : negated conditional → KILLED
        if (str == null || isEmpty(prefix) || startsWith(str, prefix, ignoreCase)) {
8749 1 1. prependIfMissing : mutated return of Object value for org/apache/commons/lang3/StringUtils::prependIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
8750
        }
8751 3 1. prependIfMissing : changed conditional boundary → SURVIVED
2. prependIfMissing : negated conditional → KILLED
3. prependIfMissing : negated conditional → KILLED
        if (prefixes != null && prefixes.length > 0) {
8752 3 1. prependIfMissing : changed conditional boundary → KILLED
2. prependIfMissing : Changed increment from 1 to -1 → KILLED
3. prependIfMissing : negated conditional → KILLED
            for (final CharSequence p : prefixes) {
8753 1 1. prependIfMissing : negated conditional → KILLED
                if (startsWith(str, p, ignoreCase)) {
8754 1 1. prependIfMissing : mutated return of Object value for org/apache/commons/lang3/StringUtils::prependIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED
                    return str;
8755
                }
8756
            }
8757
        }
8758 1 1. prependIfMissing : mutated return of Object value for org/apache/commons/lang3/StringUtils::prependIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return prefix.toString() + str;
8759
    }
8760
8761
    /**
8762
     * Prepends the prefix to the start of the string if the string does not
8763
     * already start with any of the prefixes.
8764
     *
8765
     * <pre>
8766
     * StringUtils.prependIfMissing(null, null) = null
8767
     * StringUtils.prependIfMissing("abc", null) = "abc"
8768
     * StringUtils.prependIfMissing("", "xyz") = "xyz"
8769
     * StringUtils.prependIfMissing("abc", "xyz") = "xyzabc"
8770
     * StringUtils.prependIfMissing("xyzabc", "xyz") = "xyzabc"
8771
     * StringUtils.prependIfMissing("XYZabc", "xyz") = "xyzXYZabc"
8772
     * </pre>
8773
     * <p>With additional prefixes,</p>
8774
     * <pre>
8775
     * StringUtils.prependIfMissing(null, null, null) = null
8776
     * StringUtils.prependIfMissing("abc", null, null) = "abc"
8777
     * StringUtils.prependIfMissing("", "xyz", null) = "xyz"
8778
     * StringUtils.prependIfMissing("abc", "xyz", new CharSequence[]{null}) = "xyzabc"
8779
     * StringUtils.prependIfMissing("abc", "xyz", "") = "abc"
8780
     * StringUtils.prependIfMissing("abc", "xyz", "mno") = "xyzabc"
8781
     * StringUtils.prependIfMissing("xyzabc", "xyz", "mno") = "xyzabc"
8782
     * StringUtils.prependIfMissing("mnoabc", "xyz", "mno") = "mnoabc"
8783
     * StringUtils.prependIfMissing("XYZabc", "xyz", "mno") = "xyzXYZabc"
8784
     * StringUtils.prependIfMissing("MNOabc", "xyz", "mno") = "xyzMNOabc"
8785
     * </pre>
8786
     *
8787
     * @param str The string.
8788
     * @param prefix The prefix to prepend to the start of the string.
8789
     * @param prefixes Additional prefixes that are valid.
8790
     *
8791
     * @return A new String if prefix was prepended, the same string otherwise.
8792
     *
8793
     * @since 3.2
8794
     */
8795
    public static String prependIfMissing(final String str, final CharSequence prefix, final CharSequence... prefixes) {
8796 1 1. prependIfMissing : mutated return of Object value for org/apache/commons/lang3/StringUtils::prependIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return prependIfMissing(str, prefix, false, prefixes);
8797
    }
8798
8799
    /**
8800
     * Prepends the prefix to the start of the string if the string does not
8801
     * already start, case insensitive, with any of the prefixes.
8802
     *
8803
     * <pre>
8804
     * StringUtils.prependIfMissingIgnoreCase(null, null) = null
8805
     * StringUtils.prependIfMissingIgnoreCase("abc", null) = "abc"
8806
     * StringUtils.prependIfMissingIgnoreCase("", "xyz") = "xyz"
8807
     * StringUtils.prependIfMissingIgnoreCase("abc", "xyz") = "xyzabc"
8808
     * StringUtils.prependIfMissingIgnoreCase("xyzabc", "xyz") = "xyzabc"
8809
     * StringUtils.prependIfMissingIgnoreCase("XYZabc", "xyz") = "XYZabc"
8810
     * </pre>
8811
     * <p>With additional prefixes,</p>
8812
     * <pre>
8813
     * StringUtils.prependIfMissingIgnoreCase(null, null, null) = null
8814
     * StringUtils.prependIfMissingIgnoreCase("abc", null, null) = "abc"
8815
     * StringUtils.prependIfMissingIgnoreCase("", "xyz", null) = "xyz"
8816
     * StringUtils.prependIfMissingIgnoreCase("abc", "xyz", new CharSequence[]{null}) = "xyzabc"
8817
     * StringUtils.prependIfMissingIgnoreCase("abc", "xyz", "") = "abc"
8818
     * StringUtils.prependIfMissingIgnoreCase("abc", "xyz", "mno") = "xyzabc"
8819
     * StringUtils.prependIfMissingIgnoreCase("xyzabc", "xyz", "mno") = "xyzabc"
8820
     * StringUtils.prependIfMissingIgnoreCase("mnoabc", "xyz", "mno") = "mnoabc"
8821
     * StringUtils.prependIfMissingIgnoreCase("XYZabc", "xyz", "mno") = "XYZabc"
8822
     * StringUtils.prependIfMissingIgnoreCase("MNOabc", "xyz", "mno") = "MNOabc"
8823
     * </pre>
8824
     *
8825
     * @param str The string.
8826
     * @param prefix The prefix to prepend to the start of the string.
8827
     * @param prefixes Additional prefixes that are valid (optional).
8828
     *
8829
     * @return A new String if prefix was prepended, the same string otherwise.
8830
     *
8831
     * @since 3.2
8832
     */
8833
    public static String prependIfMissingIgnoreCase(final String str, final CharSequence prefix, final CharSequence... prefixes) {
8834 1 1. prependIfMissingIgnoreCase : mutated return of Object value for org/apache/commons/lang3/StringUtils::prependIfMissingIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return prependIfMissing(str, prefix, true, prefixes);
8835
    }
8836
8837
    /**
8838
     * Converts a <code>byte[]</code> to a String using the specified character encoding.
8839
     *
8840
     * @param bytes
8841
     *            the byte array to read from
8842
     * @param charsetName
8843
     *            the encoding to use, if null then use the platform default
8844
     * @return a new String
8845
     * @throws UnsupportedEncodingException
8846
     *             If the named charset is not supported
8847
     * @throws NullPointerException
8848
     *             if the input is null
8849
     * @deprecated use {@link StringUtils#toEncodedString(byte[], Charset)} instead of String constants in your code
8850
     * @since 3.1
8851
     */
8852
    @Deprecated
8853
    public static String toString(final byte[] bytes, final String charsetName) throws UnsupportedEncodingException {
8854 2 1. toString : negated conditional → KILLED
2. toString : mutated return of Object value for org/apache/commons/lang3/StringUtils::toString to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return charsetName != null ? new String(bytes, charsetName) : new String(bytes, Charset.defaultCharset());
8855
    }
8856
8857
    /**
8858
     * Converts a <code>byte[]</code> to a String using the specified character encoding.
8859
     * 
8860
     * @param bytes
8861
     *            the byte array to read from
8862
     * @param charset
8863
     *            the encoding to use, if null then use the platform default
8864
     * @return a new String
8865
     * @throws NullPointerException
8866
     *             if {@code bytes} is null
8867
     * @since 3.2
8868
     * @since 3.3 No longer throws {@link UnsupportedEncodingException}.
8869
     */
8870
    public static String toEncodedString(final byte[] bytes, final Charset charset) {
8871 2 1. toEncodedString : negated conditional → KILLED
2. toEncodedString : mutated return of Object value for org/apache/commons/lang3/StringUtils::toEncodedString to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return new String(bytes, charset != null ? charset : Charset.defaultCharset());
8872
    }
8873
8874
    /**
8875
     * <p>
8876
     * Wraps a string with a char.
8877
     * </p>
8878
     * 
8879
     * <pre>
8880
     * StringUtils.wrap(null, *)        = null
8881
     * StringUtils.wrap("", *)          = ""
8882
     * StringUtils.wrap("ab", '\0')     = "ab"
8883
     * StringUtils.wrap("ab", 'x')      = "xabx"
8884
     * StringUtils.wrap("ab", '\'')     = "'ab'"
8885
     * StringUtils.wrap("\"ab\"", '\"') = "\"\"ab\"\""
8886
     * </pre>
8887
     * 
8888
     * @param str
8889
     *            the string to be wrapped, may be {@code null}
8890
     * @param wrapWith
8891
     *            the char that will wrap {@code str}
8892
     * @return the wrapped string, or {@code null} if {@code str==null}
8893
     * @since 3.4
8894
     */
8895
    public static String wrap(final String str, final char wrapWith) {
8896
8897 2 1. wrap : negated conditional → KILLED
2. wrap : negated conditional → KILLED
        if (isEmpty(str) || wrapWith == '\0') {
8898 1 1. wrap : mutated return of Object value for org/apache/commons/lang3/StringUtils::wrap to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
8899
        }
8900
8901 1 1. wrap : mutated return of Object value for org/apache/commons/lang3/StringUtils::wrap to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return wrapWith + str + wrapWith;
8902
    }
8903
8904
    /**
8905
     * <p>
8906
     * Wraps a String with another String.
8907
     * </p>
8908
     * 
8909
     * <p>
8910
     * A {@code null} input String returns {@code null}.
8911
     * </p>
8912
     * 
8913
     * <pre>
8914
     * StringUtils.wrap(null, *)         = null
8915
     * StringUtils.wrap("", *)           = ""
8916
     * StringUtils.wrap("ab", null)      = "ab"
8917
     * StringUtils.wrap("ab", "x")       = "xabx"
8918
     * StringUtils.wrap("ab", "\"")      = "\"ab\""
8919
     * StringUtils.wrap("\"ab\"", "\"")  = "\"\"ab\"\""
8920
     * StringUtils.wrap("ab", "'")       = "'ab'"
8921
     * StringUtils.wrap("'abcd'", "'")   = "''abcd''"
8922
     * StringUtils.wrap("\"abcd\"", "'") = "'\"abcd\"'"
8923
     * StringUtils.wrap("'abcd'", "\"")  = "\"'abcd'\""
8924
     * </pre>
8925
     * 
8926
     * @param str
8927
     *            the String to be wrapper, may be null
8928
     * @param wrapWith
8929
     *            the String that will wrap str
8930
     * @return wrapped String, {@code null} if null String input
8931
     * @since 3.4
8932
     */
8933
    public static String wrap(final String str, final String wrapWith) {
8934
8935 2 1. wrap : negated conditional → KILLED
2. wrap : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(wrapWith)) {
8936 1 1. wrap : mutated return of Object value for org/apache/commons/lang3/StringUtils::wrap to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
8937
        }
8938
8939 1 1. wrap : mutated return of Object value for org/apache/commons/lang3/StringUtils::wrap to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return wrapWith.concat(str).concat(wrapWith);
8940
    }
8941
8942
    /**
8943
     * <p>
8944
     * Wraps a string with a char if that char is missing from the start or end of the given string.
8945
     * </p>
8946
     * 
8947
     * <pre>
8948
     * StringUtils.wrap(null, *)        = null
8949
     * StringUtils.wrap("", *)          = ""
8950
     * StringUtils.wrap("ab", '\0')     = "ab"
8951
     * StringUtils.wrap("ab", 'x')      = "xabx"
8952
     * StringUtils.wrap("ab", '\'')     = "'ab'"
8953
     * StringUtils.wrap("\"ab\"", '\"') = "\"ab\""
8954
     * StringUtils.wrap("/", '/')  = "/"
8955
     * StringUtils.wrap("a/b/c", '/')  = "/a/b/c/"
8956
     * StringUtils.wrap("/a/b/c", '/')  = "/a/b/c/"
8957
     * StringUtils.wrap("a/b/c/", '/')  = "/a/b/c/"
8958
     * </pre>
8959
     * 
8960
     * @param str
8961
     *            the string to be wrapped, may be {@code null}
8962
     * @param wrapWith
8963
     *            the char that will wrap {@code str}
8964
     * @return the wrapped string, or {@code null} if {@code str==null}
8965
     * @since 3.5
8966
     */
8967
    public static String wrapIfMissing(final String str, final char wrapWith) {
8968 2 1. wrapIfMissing : negated conditional → KILLED
2. wrapIfMissing : negated conditional → KILLED
        if (isEmpty(str) || wrapWith == '\0') {
8969 1 1. wrapIfMissing : mutated return of Object value for org/apache/commons/lang3/StringUtils::wrapIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
8970
        }
8971 1 1. wrapIfMissing : Replaced integer addition with subtraction → KILLED
        final StringBuilder builder = new StringBuilder(str.length() + 2);
8972 1 1. wrapIfMissing : negated conditional → KILLED
        if (str.charAt(0) != wrapWith) {
8973
            builder.append(wrapWith);
8974
        }
8975
        builder.append(str);
8976 2 1. wrapIfMissing : Replaced integer subtraction with addition → KILLED
2. wrapIfMissing : negated conditional → KILLED
        if (str.charAt(str.length() - 1) != wrapWith) {
8977
            builder.append(wrapWith);
8978
        }
8979 1 1. wrapIfMissing : mutated return of Object value for org/apache/commons/lang3/StringUtils::wrapIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return builder.toString();
8980
    }
8981
8982
    /**
8983
     * <p>
8984
     * Wraps a string with a string if that string is missing from the start or end of the given string.
8985
     * </p>
8986
     * 
8987
     * <pre>
8988
     * StringUtils.wrap(null, *)         = null
8989
     * StringUtils.wrap("", *)           = ""
8990
     * StringUtils.wrap("ab", null)      = "ab"
8991
     * StringUtils.wrap("ab", "x")       = "xabx"
8992
     * StringUtils.wrap("ab", "\"")      = "\"ab\""
8993
     * StringUtils.wrap("\"ab\"", "\"")  = "\"ab\""
8994
     * StringUtils.wrap("ab", "'")       = "'ab'"
8995
     * StringUtils.wrap("'abcd'", "'")   = "'abcd'"
8996
     * StringUtils.wrap("\"abcd\"", "'") = "'\"abcd\"'"
8997
     * StringUtils.wrap("'abcd'", "\"")  = "\"'abcd'\""
8998
     * StringUtils.wrap("/", "/")  = "/"
8999
     * StringUtils.wrap("a/b/c", "/")  = "/a/b/c/"
9000
     * StringUtils.wrap("/a/b/c", "/")  = "/a/b/c/"
9001
     * StringUtils.wrap("a/b/c/", "/")  = "/a/b/c/"
9002
     * </pre>
9003
     * 
9004
     * @param str
9005
     *            the string to be wrapped, may be {@code null}
9006
     * @param wrapWith
9007
     *            the char that will wrap {@code str}
9008
     * @return the wrapped string, or {@code null} if {@code str==null}
9009
     * @since 3.5
9010
     */
9011
    public static String wrapIfMissing(final String str, final String wrapWith) {
9012 2 1. wrapIfMissing : negated conditional → KILLED
2. wrapIfMissing : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(wrapWith)) {
9013 1 1. wrapIfMissing : mutated return of Object value for org/apache/commons/lang3/StringUtils::wrapIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
9014
        }
9015 2 1. wrapIfMissing : Replaced integer addition with subtraction → SURVIVED
2. wrapIfMissing : Replaced integer addition with subtraction → SURVIVED
        final StringBuilder builder = new StringBuilder(str.length() + wrapWith.length() + wrapWith.length());
9016 1 1. wrapIfMissing : negated conditional → KILLED
        if (!str.startsWith(wrapWith)) {
9017
            builder.append(wrapWith);
9018
        }
9019
        builder.append(str);
9020 1 1. wrapIfMissing : negated conditional → KILLED
        if (!str.endsWith(wrapWith)) {
9021
            builder.append(wrapWith);
9022
        }
9023 1 1. wrapIfMissing : mutated return of Object value for org/apache/commons/lang3/StringUtils::wrapIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return builder.toString();
9024
    }
9025
9026
    /**
9027
     * <p>
9028
     * Unwraps a given string from anther string.
9029
     * </p>
9030
     *
9031
     * <pre>
9032
     * StringUtils.unwrap(null, null)         = null
9033
     * StringUtils.unwrap(null, "")           = null
9034
     * StringUtils.unwrap(null, "1")          = null
9035
     * StringUtils.unwrap("\'abc\'", "\'")    = "abc"
9036
     * StringUtils.unwrap("\"abc\"", "\"")    = "abc"
9037
     * StringUtils.unwrap("AABabcBAA", "AA")  = "BabcB"
9038
     * StringUtils.unwrap("A", "#")           = "A"
9039
     * StringUtils.unwrap("#A", "#")          = "#A"
9040
     * StringUtils.unwrap("A#", "#")          = "A#"
9041
     * </pre>
9042
     *
9043
     * @param str
9044
     *          the String to be unwrapped, can be null
9045
     * @param wrapToken
9046
     *          the String used to unwrap
9047
     * @return unwrapped String or the original string 
9048
     *          if it is not quoted properly with the wrapToken
9049
     * @since 3.6
9050
     */
9051
    public static String unwrap(final String str, final String wrapToken) {
9052 2 1. unwrap : negated conditional → KILLED
2. unwrap : negated conditional → KILLED
        if (isEmpty(str) || isEmpty(wrapToken)) {
9053 1 1. unwrap : mutated return of Object value for org/apache/commons/lang3/StringUtils::unwrap to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
9054
        }
9055
9056 2 1. unwrap : negated conditional → KILLED
2. unwrap : negated conditional → KILLED
        if (startsWith(str, wrapToken) && endsWith(str, wrapToken)) {
9057
            final int startIndex = str.indexOf(wrapToken);
9058
            final int endIndex = str.lastIndexOf(wrapToken);
9059
            final int wrapLength = wrapToken.length();
9060 2 1. unwrap : negated conditional → KILLED
2. unwrap : negated conditional → KILLED
            if (startIndex != -1 && endIndex != -1) {
9061 2 1. unwrap : Replaced integer addition with subtraction → KILLED
2. unwrap : mutated return of Object value for org/apache/commons/lang3/StringUtils::unwrap to ( if (x != null) null else throw new RuntimeException ) → KILLED
                return str.substring(startIndex + wrapLength, endIndex);
9062
            }
9063
        }
9064
9065 1 1. unwrap : mutated return of Object value for org/apache/commons/lang3/StringUtils::unwrap to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str;
9066
    }
9067
9068
    /**
9069
     * <p>
9070
     * Unwraps a given string from a character.
9071
     * </p>
9072
     * 
9073
     * <pre>
9074
     * StringUtils.unwrap(null, null)         = null
9075
     * StringUtils.unwrap(null, '\0')         = null
9076
     * StringUtils.unwrap(null, '1')          = null
9077
     * StringUtils.unwrap("\'abc\'", '\'')    = "abc"
9078
     * StringUtils.unwrap("AABabcBAA", 'A')  = "ABabcBA"
9079
     * StringUtils.unwrap("A", '#')           = "A"
9080
     * StringUtils.unwrap("#A", '#')          = "#A"
9081
     * StringUtils.unwrap("A#", '#')          = "A#"
9082
     * </pre>
9083
     *
9084
     * @param str
9085
     *          the String to be unwrapped, can be null
9086
     * @param wrapChar
9087
     *          the character used to unwrap
9088
     * @return unwrapped String or the original string 
9089
     *          if it is not quoted properly with the wrapChar
9090
     * @since 3.6
9091
     */
9092
    public static String unwrap(final String str, final char wrapChar) {
9093 2 1. unwrap : negated conditional → KILLED
2. unwrap : negated conditional → KILLED
        if (isEmpty(str) || wrapChar == '\0') {
9094 1 1. unwrap : mutated return of Object value for org/apache/commons/lang3/StringUtils::unwrap to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return str;
9095
        }
9096
9097 3 1. unwrap : Replaced integer subtraction with addition → KILLED
2. unwrap : negated conditional → KILLED
3. unwrap : negated conditional → KILLED
        if (str.charAt(0) == wrapChar && str.charAt(str.length() - 1) == wrapChar) {
9098
            final int startIndex = 0;
9099 1 1. unwrap : Replaced integer subtraction with addition → KILLED
            final int endIndex = str.length() - 1;
9100 1 1. unwrap : negated conditional → KILLED
            if (startIndex != -1 && endIndex != -1) {
9101 1 1. unwrap : mutated return of Object value for org/apache/commons/lang3/StringUtils::unwrap to ( if (x != null) null else throw new RuntimeException ) → KILLED
                return str.substring(startIndex + 1, endIndex);
9102
            }
9103
        }
9104
9105 1 1. unwrap : mutated return of Object value for org/apache/commons/lang3/StringUtils::unwrap to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return str;
9106
    }
9107
    
9108
    
9109
    /**
9110
     * <p>Converts a {@code CharSequence} into an array of code points.</p>
9111
     * 
9112
     * <p>Valid pairs of surrogate code units will be converted into a single supplementary
9113
     * code point. Isolated surrogate code units (i.e. a high surrogate not followed by a low surrogate or
9114
     * a low surrogate not preceeded by a high surrogate) will be returned as-is.</p>
9115
     * 
9116
     * <pre>
9117
     * StringUtils.toCodePoints(null)   =  null
9118
     * StringUtils.toCodePoints("")     =  []  // empty array
9119
     * </pre>
9120
     * 
9121
     * @param str the character sequence to convert
9122
     * @return an array of code points
9123
     * @since 3.6
9124
     */
9125
    public static int[] toCodePoints(CharSequence str) {
9126 1 1. toCodePoints : negated conditional → KILLED
        if (str == null) {
9127 1 1. toCodePoints : mutated return of Object value for org/apache/commons/lang3/StringUtils::toCodePoints to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return null;
9128
        }
9129 1 1. toCodePoints : negated conditional → KILLED
        if (str.length() == 0) {
9130 1 1. toCodePoints : mutated return of Object value for org/apache/commons/lang3/StringUtils::toCodePoints to ( if (x != null) null else throw new RuntimeException ) → KILLED
            return ArrayUtils.EMPTY_INT_ARRAY;
9131
        }
9132
        
9133
        String s = str.toString();
9134
        int[] result = new int[s.codePointCount(0, s.length())];
9135
        int index = 0;
9136 3 1. toCodePoints : changed conditional boundary → KILLED
2. toCodePoints : Changed increment from 1 to -1 → KILLED
3. toCodePoints : negated conditional → KILLED
        for (int i = 0; i < result.length; i++) {
9137
            result[i] = s.codePointAt(index);
9138 1 1. toCodePoints : Replaced integer addition with subtraction → KILLED
            index += Character.charCount(result[i]);
9139
        }     
9140 1 1. toCodePoints : mutated return of Object value for org/apache/commons/lang3/StringUtils::toCodePoints to ( if (x != null) null else throw new RuntimeException ) → KILLED
        return result;
9141
    }    
9142
}

Mutations

210

1.1
Location : isEmpty
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfEmpty_StringBuffers(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : isEmpty
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfEmpty_StringBuffers(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : isEmpty
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfEmpty_StringBuffers(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

229

1.1
Location : isNotEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsNotEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

2.2
Location : isNotEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsNotEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

250

1.1
Location : isAnyEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

251

1.1
Location : isAnyEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

253

1.1
Location : isAnyEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
changed conditional boundary → KILLED

2.2
Location : isAnyEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isAnyEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

254

1.1
Location : isAnyEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

255

1.1
Location : isAnyEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

258

1.1
Location : isAnyEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

280

1.1
Location : isAnyNotEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

281

1.1
Location : isAnyNotEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

283

1.1
Location : isAnyNotEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
changed conditional boundary → KILLED

2.2
Location : isAnyNotEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isAnyNotEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

284

1.1
Location : isAnyNotEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

285

1.1
Location : isAnyNotEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

288

1.1
Location : isAnyNotEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

310

1.1
Location : isNoneEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsNoneEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

2.2
Location : isNoneEmpty
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsNoneEmpty(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

333

1.1
Location : isBlank
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfBlank_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : isBlank
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfBlank_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

334

1.1
Location : isBlank
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfBlank_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

336

1.1
Location : isBlank
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfBlank_StringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : isBlank
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfBlank_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isBlank
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfBlank_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

337

1.1
Location : isBlank
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfBlank_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

338

1.1
Location : isBlank
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfBlank_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

341

1.1
Location : isBlank
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfBlank_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

364

1.1
Location : isNotBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsNotBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

2.2
Location : isNotBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsNotBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

389

1.1
Location : isAnyBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

390

1.1
Location : isAnyBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

392

1.1
Location : isAnyBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
changed conditional boundary → KILLED

2.2
Location : isAnyBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isAnyBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

393

1.1
Location : isAnyBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

394

1.1
Location : isAnyBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

397

1.1
Location : isAnyBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

422

1.1
Location : isAnyNotBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

423

1.1
Location : isAnyNotBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

425

1.1
Location : isAnyNotBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
changed conditional boundary → KILLED

2.2
Location : isAnyNotBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isAnyNotBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

426

1.1
Location : isAnyNotBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

427

1.1
Location : isAnyNotBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

430

1.1
Location : isAnyNotBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsAnyNotBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

455

1.1
Location : isNoneBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsNoneBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
negated conditional → KILLED

2.2
Location : isNoneBlank
Killed by : org.apache.commons.lang3.StringUtilsEmptyBlankTest.testIsNoneBlank(org.apache.commons.lang3.StringUtilsEmptyBlankTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

484

1.1
Location : trim
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testTrim(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

2.2
Location : trim
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testTrim(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::trim to ( if (x != null) null else throw new RuntimeException ) → KILLED

511

1.1
Location : trimToNull
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testTrimToNull(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

2.2
Location : trimToNull
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testTrimToNull(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::trimToNull to ( if (x != null) null else throw new RuntimeException ) → KILLED

536

1.1
Location : trimToEmpty
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testTrimToEmpty(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

2.2
Location : trimToEmpty
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testTrimToEmpty(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::trimToEmpty to ( if (x != null) null else throw new RuntimeException ) → KILLED

571

1.1
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::truncate to ( if (x != null) null else throw new RuntimeException ) → KILLED

634

1.1
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

637

1.1
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

640

1.1
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

641

1.1
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::truncate to ( if (x != null) null else throw new RuntimeException ) → KILLED

643

1.1
Location : truncate
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

644

1.1
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringIntInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::truncate to ( if (x != null) null else throw new RuntimeException ) → KILLED

646

1.1
Location : truncate
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

647

1.1
Location : truncate
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringIntInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

3.3
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

4.4
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

648

1.1
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::truncate to ( if (x != null) null else throw new RuntimeException ) → KILLED

650

1.1
Location : truncate
Killed by : org.apache.commons.lang3.StringUtilsTest.testTruncate_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::truncate to ( if (x != null) null else throw new RuntimeException ) → KILLED

678

1.1
Location : strip
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStrip_String(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::strip to ( if (x != null) null else throw new RuntimeException ) → KILLED

705

1.1
Location : stripToNull
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripToNull_String(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

706

1.1
Location : stripToNull
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripToNull_String(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripToNull to ( if (x != null) null else throw new RuntimeException ) → KILLED

709

1.1
Location : stripToNull
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripToNull_String(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

2.2
Location : stripToNull
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripToNull_String(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripToNull to ( if (x != null) null else throw new RuntimeException ) → KILLED

735

1.1
Location : stripToEmpty
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripToEmpty_String(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

2.2
Location : stripToEmpty
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripToEmpty_String(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripToEmpty to ( if (x != null) null else throw new RuntimeException ) → KILLED

765

1.1
Location : strip
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripToEmpty_String(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

766

1.1
Location : strip
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripToEmpty_String(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::strip to ( if (x != null) null else throw new RuntimeException ) → KILLED

769

1.1
Location : strip
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripToEmpty_String(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::strip to ( if (x != null) null else throw new RuntimeException ) → KILLED

798

1.1
Location : stripStart
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripStart_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

2.2
Location : stripStart
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripStart_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

799

1.1
Location : stripStart
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripStart_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripStart to ( if (x != null) null else throw new RuntimeException ) → KILLED

802

1.1
Location : stripStart
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripStart_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

803

1.1
Location : stripStart
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripStart_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

2.2
Location : stripStart
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripStart_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

804

1.1
Location : stripStart
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripStart_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
Changed increment from 1 to -1 → KILLED

806

1.1
Location : stripStart
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripStart_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

807

1.1
Location : stripStart
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripStart_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripStart to ( if (x != null) null else throw new RuntimeException ) → KILLED

809

1.1
Location : stripStart
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripStart_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

2.2
Location : stripStart
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripStart_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

810

1.1
Location : stripStart
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripStart_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
Changed increment from 1 to -1 → KILLED

813

1.1
Location : stripStart
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripStart_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripStart to ( if (x != null) null else throw new RuntimeException ) → KILLED

843

1.1
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testLANG666(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testLANG666(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

844

1.1
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripEnd_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripEnd to ( if (x != null) null else throw new RuntimeException ) → KILLED

847

1.1
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testLANG666(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

848

1.1
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripEnd_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripEnd_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

3.3
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripEnd_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

849

1.1
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripEnd_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
Changed increment from -1 to 1 → KILLED

851

1.1
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testLANG666(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

852

1.1
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripEnd_StringString(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripEnd to ( if (x != null) null else throw new RuntimeException ) → KILLED

854

1.1
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testLANG666(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testLANG666(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testLANG666(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

855

1.1
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testLANG666(org.apache.commons.lang3.StringUtilsTest)
Changed increment from -1 to 1 → KILLED

858

1.1
Location : stripEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testLANG666(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripEnd to ( if (x != null) null else throw new RuntimeException ) → KILLED

883

1.1
Location : stripAll
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAll(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripAll to ( if (x != null) null else throw new RuntimeException ) → KILLED

913

1.1
Location : stripAll
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAll(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

2.2
Location : stripAll
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAll(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

914

1.1
Location : stripAll
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAll(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripAll to ( if (x != null) null else throw new RuntimeException ) → KILLED

917

1.1
Location : stripAll
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAll(org.apache.commons.lang3.StringUtilsTrimStripTest)
changed conditional boundary → KILLED

2.2
Location : stripAll
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAll(org.apache.commons.lang3.StringUtilsTrimStripTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : stripAll
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAll(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

920

1.1
Location : stripAll
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAll(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripAll to ( if (x != null) null else throw new RuntimeException ) → KILLED

942

1.1
Location : stripAccents
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAccents(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

943

1.1
Location : stripAccents
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAccents(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripAccents to ( if (x != null) null else throw new RuntimeException ) → KILLED

947

1.1
Location : stripAccents
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAccents(org.apache.commons.lang3.StringUtilsTrimStripTest)
removed call to org/apache/commons/lang3/StringUtils::convertRemainingAccentCharacters → KILLED

949

1.1
Location : stripAccents
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAccents(org.apache.commons.lang3.StringUtilsTrimStripTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::stripAccents to ( if (x != null) null else throw new RuntimeException ) → KILLED

953

1.1
Location : convertRemainingAccentCharacters
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAccents(org.apache.commons.lang3.StringUtilsTrimStripTest)
changed conditional boundary → KILLED

2.2
Location : convertRemainingAccentCharacters
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAccents(org.apache.commons.lang3.StringUtilsTrimStripTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : convertRemainingAccentCharacters
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAccents(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

954

1.1
Location : convertRemainingAccentCharacters
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAccents(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

957

1.1
Location : convertRemainingAccentCharacters
Killed by : org.apache.commons.lang3.StringUtilsTrimStripTest.testStripAccents(org.apache.commons.lang3.StringUtilsTrimStripTest)
negated conditional → KILLED

988

1.1
Location : equals
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEquals(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

989

1.1
Location : equals
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEquals(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

991

1.1
Location : equals
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEquals(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : equals
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEquals(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

992

1.1
Location : equals
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEquals(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

994

1.1
Location : equals
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEquals(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

995

1.1
Location : equals
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEquals(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

997

1.1
Location : equals
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEquals(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : equals
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAny(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

998

1.1
Location : equals
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsOnStrings(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1000

1.1
Location : equals
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEquals(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1025

1.1
Location : equalsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : equalsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1026

1.1
Location : equalsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : equalsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1027

1.1
Location : equalsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1028

1.1
Location : equalsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1029

1.1
Location : equalsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1030

1.1
Location : equalsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1032

1.1
Location : equalsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1071

1.1
Location : compare
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompare_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1109

1.1
Location : compare
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompare_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1110

1.1
Location : compare
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompare_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1112

1.1
Location : compare
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompare_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1113

1.1
Location : compare
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompare_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : compare
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompare_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1115

1.1
Location : compare
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompare_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1116

1.1
Location : compare
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompare_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : compare
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompare_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1118

1.1
Location : compare
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompare_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1159

1.1
Location : compareIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompareIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1202

1.1
Location : compareIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompareIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1203

1.1
Location : compareIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompareIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1205

1.1
Location : compareIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompareIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1206

1.1
Location : compareIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompareIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : compareIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompareIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1208

1.1
Location : compareIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompareIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1209

1.1
Location : compareIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompareIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : compareIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompareIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1211

1.1
Location : compareIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testCompareIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1234

1.1
Location : equalsAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAny(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1235

1.1
Location : equalsAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAny(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : equalsAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAny(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : equalsAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAny(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1236

1.1
Location : equalsAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAny(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1237

1.1
Location : equalsAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAny(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1241

1.1
Location : equalsAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAny(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1265

1.1
Location : equalsAnyIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAnyIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1266

1.1
Location : equalsAnyIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAnyIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : equalsAnyIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAnyIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : equalsAnyIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAnyIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1267

1.1
Location : equalsAnyIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAnyIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1268

1.1
Location : equalsAnyIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAnyIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1272

1.1
Location : equalsAnyIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testEqualsAnyIgnoreCase(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1298

1.1
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_char(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1299

1.1
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_char(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1301

1.1
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_char(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1331

1.1
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_charInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1332

1.1
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_charInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1334

1.1
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_charInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1362

1.1
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1363

1.1
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1365

1.1
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1402

1.1
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1403

1.1
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1405

1.1
Location : indexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOf_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1459

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1193(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1478

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testOrdinalIndexOf(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1193(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

3.3
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1193(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

4.4
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1193(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1479

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastOrdinalIndexOf(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1481

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1241_1(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1482

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastOrdinalIndexOf(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastOrdinalIndexOf(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1487

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1193(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1489

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1193(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1490

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastOrdinalIndexOf(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Replaced integer subtraction with addition → KILLED

1492

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1241_1(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Replaced integer addition with subtraction → KILLED

1494

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1241_1(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1241_1(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1495

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testOrdinalIndexOf(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1497

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1193(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Changed increment from 1 to -1 → KILLED

1498

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1193(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1193(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1499

1.1
Location : ordinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLANG1193(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1528

1.1
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1564

1.1
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1565

1.1
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1567

1.1
Location : indexOfIgnoreCase
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1570

1.1
Location : indexOfIgnoreCase
Killed by : none
Replaced integer subtraction with addition → SURVIVED

2.2
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Replaced integer addition with subtraction → KILLED

1571

1.1
Location : indexOfIgnoreCase
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1572

1.1
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1574

1.1
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1575

1.1
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1577

1.1
Location : indexOfIgnoreCase
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : indexOfIgnoreCase
Killed by : none
Changed increment from 1 to -1 → TIMED_OUT

3.3
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1578

1.1
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1579

1.1
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1582

1.1
Location : indexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1608

1.1
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_char(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1609

1.1
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_char(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1611

1.1
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_char(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1646

1.1
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_charInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1647

1.1
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_charInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1649

1.1
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_charInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1676

1.1
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1677

1.1
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1679

1.1
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1717

1.1
Location : lastOrdinalIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastOrdinalIndexOf(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1757

1.1
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1758

1.1
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1760

1.1
Location : lastIndexOf
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOf_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1787

1.1
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1788

1.1
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1790

1.1
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1826

1.1
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1827

1.1
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1829

1.1
Location : lastIndexOfIgnoreCase
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : lastIndexOfIgnoreCase
Killed by : none
Replaced integer subtraction with addition → SURVIVED

3.3
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1830

1.1
Location : lastIndexOfIgnoreCase
Killed by : none
Replaced integer subtraction with addition → SURVIVED

1832

1.1
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1833

1.1
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1835

1.1
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1836

1.1
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1839

1.1
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Changed increment from -1 to 1 → KILLED

3.3
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1840

1.1
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1841

1.1
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_String(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1844

1.1
Location : lastIndexOfIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfIgnoreCase_StringInt(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1870

1.1
Location : contains
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContains_Char(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

1871

1.1
Location : contains
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContains_Char(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1873

1.1
Location : contains
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContains_Char(org.apache.commons.lang3.StringUtilsContainsTest)
changed conditional boundary → KILLED

2.2
Location : contains
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContains_Char(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

3.3
Location : contains
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContains_Char(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1899

1.1
Location : contains
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContains_StringWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2.2
Location : contains
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContains_StringWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

1900

1.1
Location : contains
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContains_String(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1902

1.1
Location : contains
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContains_StringWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
changed conditional boundary → KILLED

2.2
Location : contains
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContains_StringWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

3.3
Location : contains
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContains_StringWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1930

1.1
Location : containsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2.2
Location : containsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

1931

1.1
Location : containsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1934

1.1
Location : containsIgnoreCase
Killed by : none
Replaced integer subtraction with addition → SURVIVED

1935

1.1
Location : containsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsContainsTest)
changed conditional boundary → KILLED

2.2
Location : containsIgnoreCase
Killed by : none
Changed increment from 1 to -1 → TIMED_OUT

3.3
Location : containsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

1936

1.1
Location : containsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

1937

1.1
Location : containsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1940

1.1
Location : containsIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsIgnoreCase_StringString(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1955

1.1
Location : containsWhitespace
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsWhitespace(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

1956

1.1
Location : containsWhitespace
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsWhitespace(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1959

1.1
Location : containsWhitespace
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsWhitespace(org.apache.commons.lang3.StringUtilsContainsTest)
changed conditional boundary → KILLED

2.2
Location : containsWhitespace
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsWhitespace(org.apache.commons.lang3.StringUtilsContainsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : containsWhitespace
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsWhitespace(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

1960

1.1
Location : containsWhitespace
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsWhitespace(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

1961

1.1
Location : containsWhitespace
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsWhitespace(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1964

1.1
Location : containsWhitespace
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsWhitespace(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1993

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

1994

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

1997

1.1
Location : indexOfAny
Killed by : none
Replaced integer subtraction with addition → SURVIVED

1999

1.1
Location : indexOfAny
Killed by : none
Replaced integer subtraction with addition → SURVIVED

2000

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2002

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2003

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2004

1.1
Location : indexOfAny
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : indexOfAny
Killed by : none
changed conditional boundary → SURVIVED

3.3
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

4.4
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

5.5
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2006

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Replaced integer addition with subtraction → KILLED

2.2
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Replaced integer addition with subtraction → KILLED

3.3
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2007

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2010

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2015

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2042

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2043

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2045

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2076

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2.2
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2077

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringString(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2081

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
Replaced integer subtraction with addition → KILLED

2082

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
Replaced integer subtraction with addition → KILLED

2083

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
changed conditional boundary → KILLED

2.2
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2085

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
changed conditional boundary → KILLED

2.2
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2086

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2087

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2088

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2090

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2092

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
changed conditional boundary → KILLED

2.2
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
Replaced integer addition with subtraction → KILLED

3.3
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
Replaced integer addition with subtraction → KILLED

4.4
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

5.5
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2093

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2097

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2102

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringCharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2137

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringString(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2138

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringString(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2140

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringString(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2169

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringStringArray(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2.2
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringStringArray(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2170

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringStringArray(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2172

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringStringArray(org.apache.commons.lang3.StringUtilsContainsTest)
changed conditional boundary → KILLED

2.2
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringStringArray(org.apache.commons.lang3.StringUtilsContainsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringStringArray(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2173

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringStringArray(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2174

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringStringArray(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2177

1.1
Location : containsAny
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsAny_StringStringArray(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2207

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringCharArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringCharArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2208

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringCharArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2211

1.1
Location : indexOfAnyBut
Killed by : none
Replaced integer subtraction with addition → SURVIVED

2213

1.1
Location : indexOfAnyBut
Killed by : none
Replaced integer subtraction with addition → SURVIVED

2215

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringCharArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2217

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringCharArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringCharArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2218

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2219

1.1
Location : indexOfAnyBut
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : indexOfAnyBut
Killed by : none
changed conditional boundary → SURVIVED

3.3
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

4.4
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

5.5
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringCharArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2220

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Replaced integer addition with subtraction → KILLED

2.2
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Replaced integer addition with subtraction → KILLED

3.3
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringCharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2228

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringCharArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2230

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2257

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2258

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2261

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringStringWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2263

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2264

1.1
Location : indexOfAnyBut
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : indexOfAnyBut
Killed by : none
Replaced integer addition with subtraction → SURVIVED

3.3
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringStringWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

4.4
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2265

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringStringWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Replaced integer addition with subtraction → KILLED

2266

1.1
Location : indexOfAnyBut
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringStringWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

3.3
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringStringWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2267

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringStringWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2270

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2271

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringString(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2275

1.1
Location : indexOfAnyBut
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAnyBut_StringStringWithSupplementaryChars(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2304

1.1
Location : containsOnly
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : containsOnly
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2305

1.1
Location : containsOnly
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsOnly_CharArray(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2307

1.1
Location : containsOnly
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsOnly_CharArray(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2308

1.1
Location : containsOnly
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsOnly_CharArray(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2310

1.1
Location : containsOnly
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2311

1.1
Location : containsOnly
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsOnly_CharArray(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2313

1.1
Location : containsOnly
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : containsOnly
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2340

1.1
Location : containsOnly
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsOnly_String(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2.2
Location : containsOnly
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsOnly_String(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2341

1.1
Location : containsOnly
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsOnly_String(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2343

1.1
Location : containsOnly
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsOnly_String(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2372

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArray(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2.2
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArray(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2373

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArray(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2376

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
Replaced integer subtraction with addition → KILLED

2378

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
Replaced integer subtraction with addition → KILLED

2379

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsTest.testEscapeSurrogatePairs(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsTest.testEscapeSurrogatePairs(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArray(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2381

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsTest.testEscapeSurrogatePairs(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsTest.testEscapeSurrogatePairs(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArray(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2382

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsTest.testEscapeSurrogatePairs(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2383

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2384

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2386

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2388

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
changed conditional boundary → KILLED

2.2
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
Replaced integer addition with subtraction → KILLED

3.3
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
Replaced integer addition with subtraction → KILLED

4.4
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArrayWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

5.5
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2389

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArrayWithSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2393

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_CharArray(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2398

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsTest.testEscapeSurrogatePairs(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2425

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_StringWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2.2
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_StringWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
negated conditional → KILLED

2426

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_String(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2428

1.1
Location : containsNone
Killed by : org.apache.commons.lang3.StringUtilsContainsTest.testContainsNone_StringWithBadSupplementaryChars(org.apache.commons.lang3.StringUtilsContainsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2461

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2462

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2470

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2472

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2476

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2480

1.1
Location : indexOfAny
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2485

1.1
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : indexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2515

1.1
Location : lastIndexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2.2
Location : lastIndexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2516

1.1
Location : lastIndexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2521

1.1
Location : lastIndexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
changed conditional boundary → KILLED

2.2
Location : lastIndexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : lastIndexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2523

1.1
Location : lastIndexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2527

1.1
Location : lastIndexOfAny
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : lastIndexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
negated conditional → KILLED

2531

1.1
Location : lastIndexOfAny
Killed by : org.apache.commons.lang3.StringUtilsEqualsIndexOfTest.testLastIndexOfAny_StringStringArray(org.apache.commons.lang3.StringUtilsEqualsIndexOfTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

2561

1.1
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2562

1.1
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstring_StringInt(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substring to ( if (x != null) null else throw new RuntimeException ) → KILLED

2566

1.1
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstring_StringInt(org.apache.commons.lang3.StringUtilsSubstringTest)
changed conditional boundary → KILLED

2.2
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2567

1.1
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

2570

1.1
Location : substring
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2573

1.1
Location : substring
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2574

1.1
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstring_StringInt(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substring to ( if (x != null) null else throw new RuntimeException ) → KILLED

2577

1.1
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substring to ( if (x != null) null else throw new RuntimeException ) → KILLED

2616

1.1
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2617

1.1
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstring_StringIntInt(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substring to ( if (x != null) null else throw new RuntimeException ) → KILLED

2621

1.1
Location : substring
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2622

1.1
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

2624

1.1
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2625

1.1
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstring_StringIntInt(org.apache.commons.lang3.StringUtilsSubstringTest)
Replaced integer addition with subtraction → KILLED

2629

1.1
Location : substring
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2634

1.1
Location : substring
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2635

1.1
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstring_StringIntInt(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substring to ( if (x != null) null else throw new RuntimeException ) → KILLED

2638

1.1
Location : substring
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstring_StringIntInt(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2641

1.1
Location : substring
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2645

1.1
Location : substring
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substring to ( if (x != null) null else throw new RuntimeException ) → KILLED

2671

1.1
Location : left
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testLeft_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2672

1.1
Location : left
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testLeft_String(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::left to ( if (x != null) null else throw new RuntimeException ) → KILLED

2674

1.1
Location : left
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : left
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testLeft_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2675

1.1
Location : left
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testLeft_String(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::left to ( if (x != null) null else throw new RuntimeException ) → KILLED

2677

1.1
Location : left
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : left
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testLeft_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2678

1.1
Location : left
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testLeft_String(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::left to ( if (x != null) null else throw new RuntimeException ) → KILLED

2680

1.1
Location : left
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testLeft_String(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::left to ( if (x != null) null else throw new RuntimeException ) → KILLED

2704

1.1
Location : right
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testRight_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2705

1.1
Location : right
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testRight_String(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::right to ( if (x != null) null else throw new RuntimeException ) → KILLED

2707

1.1
Location : right
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : right
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testRight_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2708

1.1
Location : right
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testRight_String(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::right to ( if (x != null) null else throw new RuntimeException ) → KILLED

2710

1.1
Location : right
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : right
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testRight_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2711

1.1
Location : right
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testRight_String(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::right to ( if (x != null) null else throw new RuntimeException ) → KILLED

2713

1.1
Location : right
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testRight_String(org.apache.commons.lang3.StringUtilsSubstringTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : right
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testRight_String(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::right to ( if (x != null) null else throw new RuntimeException ) → KILLED

2742

1.1
Location : mid
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testMid_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2743

1.1
Location : mid
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testMid_String(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::mid to ( if (x != null) null else throw new RuntimeException ) → KILLED

2745

1.1
Location : mid
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : mid
Killed by : none
changed conditional boundary → SURVIVED

3.3
Location : mid
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testMid_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

4.4
Location : mid
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testMid_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2746

1.1
Location : mid
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testMid_String(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::mid to ( if (x != null) null else throw new RuntimeException ) → KILLED

2748

1.1
Location : mid
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : mid
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testMid_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2751

1.1
Location : mid
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : mid
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testMid_String(org.apache.commons.lang3.StringUtilsSubstringTest)
Replaced integer addition with subtraction → KILLED

3.3
Location : mid
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testMid_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2752

1.1
Location : mid
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testMid_String(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::mid to ( if (x != null) null else throw new RuntimeException ) → KILLED

2754

1.1
Location : mid
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testMid_String(org.apache.commons.lang3.StringUtilsSubstringTest)
Replaced integer addition with subtraction → KILLED

2.2
Location : mid
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testMid_String(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::mid to ( if (x != null) null else throw new RuntimeException ) → KILLED

2787

1.1
Location : substringBefore
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBefore_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2.2
Location : substringBefore
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBefore_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2788

1.1
Location : substringBefore
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBefore_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBefore to ( if (x != null) null else throw new RuntimeException ) → KILLED

2790

1.1
Location : substringBefore
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBefore_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2791

1.1
Location : substringBefore
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBefore_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBefore to ( if (x != null) null else throw new RuntimeException ) → KILLED

2794

1.1
Location : substringBefore
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBefore_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2795

1.1
Location : substringBefore
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBefore_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBefore to ( if (x != null) null else throw new RuntimeException ) → KILLED

2797

1.1
Location : substringBefore
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBefore_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBefore to ( if (x != null) null else throw new RuntimeException ) → KILLED

2829

1.1
Location : substringAfter
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfter_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2830

1.1
Location : substringAfter
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfter_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfter to ( if (x != null) null else throw new RuntimeException ) → KILLED

2832

1.1
Location : substringAfter
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfter_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2833

1.1
Location : substringAfter
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfter_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfter to ( if (x != null) null else throw new RuntimeException ) → KILLED

2836

1.1
Location : substringAfter
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfter_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2837

1.1
Location : substringAfter
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfter_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfter to ( if (x != null) null else throw new RuntimeException ) → KILLED

2839

1.1
Location : substringAfter
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfter_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
Replaced integer addition with subtraction → KILLED

2.2
Location : substringAfter
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfter_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfter to ( if (x != null) null else throw new RuntimeException ) → KILLED

2870

1.1
Location : substringBeforeLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBeforeLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2.2
Location : substringBeforeLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBeforeLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2871

1.1
Location : substringBeforeLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBeforeLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBeforeLast to ( if (x != null) null else throw new RuntimeException ) → KILLED

2874

1.1
Location : substringBeforeLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBeforeLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2875

1.1
Location : substringBeforeLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBeforeLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBeforeLast to ( if (x != null) null else throw new RuntimeException ) → KILLED

2877

1.1
Location : substringBeforeLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBeforeLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBeforeLast to ( if (x != null) null else throw new RuntimeException ) → KILLED

2910

1.1
Location : substringAfterLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfterLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2911

1.1
Location : substringAfterLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfterLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfterLast to ( if (x != null) null else throw new RuntimeException ) → KILLED

2913

1.1
Location : substringAfterLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfterLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2914

1.1
Location : substringAfterLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfterLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfterLast to ( if (x != null) null else throw new RuntimeException ) → KILLED

2917

1.1
Location : substringAfterLast
Killed by : none
Replaced integer subtraction with addition → SURVIVED

2.2
Location : substringAfterLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfterLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

3.3
Location : substringAfterLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfterLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2918

1.1
Location : substringAfterLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfterLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfterLast to ( if (x != null) null else throw new RuntimeException ) → KILLED

2920

1.1
Location : substringAfterLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfterLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
Replaced integer addition with subtraction → KILLED

2.2
Location : substringAfterLast
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringAfterLast_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringAfterLast to ( if (x != null) null else throw new RuntimeException ) → KILLED

2947

1.1
Location : substringBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBetween_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED

2978

1.1
Location : substringBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBetween_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2.2
Location : substringBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBetween_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

3.3
Location : substringBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBetween_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2979

1.1
Location : substringBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBetween_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED

2982

1.1
Location : substringBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBetween_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2983

1.1
Location : substringBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBetween_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
Replaced integer addition with subtraction → KILLED

2984

1.1
Location : substringBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBetween_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2985

1.1
Location : substringBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBetween_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
Replaced integer addition with subtraction → KILLED

2.2
Location : substringBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBetween_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED

2988

1.1
Location : substringBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringBetween_StringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED

3014

1.1
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2.2
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

3.3
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

3015

1.1
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringsBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED

3018

1.1
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

3019

1.1
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringsBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED

3025

1.1
Location : substringsBetween
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : substringsBetween
Killed by : none
Replaced integer subtraction with addition → SURVIVED

3.3
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

3027

1.1
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
changed conditional boundary → KILLED

2.2
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

3030

1.1
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
Replaced integer addition with subtraction → KILLED

3032

1.1
Location : substringsBetween
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

3036

1.1
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
Replaced integer addition with subtraction → KILLED

3038

1.1
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

3039

1.1
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringsBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED

3041

1.1
Location : substringsBetween
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testSubstringsBetween_StringStringString(org.apache.commons.lang3.StringUtilsSubstringTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::substringsBetween to ( if (x != null) null else throw new RuntimeException ) → KILLED

3072

1.1
Location : split
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::split to ( if (x != null) null else throw new RuntimeException ) → KILLED

3100

1.1
Location : split
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::split to ( if (x != null) null else throw new RuntimeException ) → KILLED

3129

1.1
Location : split
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::split to ( if (x != null) null else throw new RuntimeException ) → KILLED

3163

1.1
Location : split
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::split to ( if (x != null) null else throw new RuntimeException ) → KILLED

3190

1.1
Location : splitByWholeSeparator
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparator to ( if (x != null) null else throw new RuntimeException ) → KILLED

3221

1.1
Location : splitByWholeSeparator
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBooleanInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparator to ( if (x != null) null else throw new RuntimeException ) → KILLED

3250

1.1
Location : splitByWholeSeparatorPreserveAllTokens
Killed by : none
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparatorPreserveAllTokens to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE

3283

1.1
Location : splitByWholeSeparatorPreserveAllTokens
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeSeparatorPreserveAllTokens_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparatorPreserveAllTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED

3302

1.1
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3303

1.1
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparatorWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED

3308

1.1
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3309

1.1
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparatorWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED

3312

1.1
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3314

1.1
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparatorWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED

3323

1.1
Location : splitByWholeSeparatorWorker
Killed by : none
changed conditional boundary → TIMED_OUT

2.2
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3326

1.1
Location : splitByWholeSeparatorWorker
Killed by : none
changed conditional boundary → TIMED_OUT

2.2
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3327

1.1
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3328

1.1
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3330

1.1
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3341

1.1
Location : splitByWholeSeparatorWorker
Killed by : none
Replaced integer addition with subtraction → TIMED_OUT

3345

1.1
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3346

1.1
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeSeparatorPreserveAllTokens_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3347

1.1
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeSeparatorPreserveAllTokens_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3354

1.1
Location : splitByWholeSeparatorWorker
Killed by : none
Replaced integer addition with subtraction → TIMED_OUT

3363

1.1
Location : splitByWholeSeparatorWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByWholeString_StringStringBoolean(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByWholeSeparatorWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED

3392

1.1
Location : splitPreserveAllTokens
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitPreserveAllTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED

3428

1.1
Location : splitPreserveAllTokens
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitPreserveAllTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED

3446

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3447

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED

3450

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3451

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED

3457

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3458

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3459

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3464

1.1
Location : splitWorker
Killed by : none
Changed increment from 1 to -1 → TIMED_OUT

3469

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3471

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3474

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED

3511

1.1
Location : splitPreserveAllTokens
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitPreserveAllTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED

3551

1.1
Location : splitPreserveAllTokens
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitPreserveAllTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED

3573

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3574

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED

3577

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3578

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED

3585

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3587

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3588

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3589

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3591

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_String(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3598

1.1
Location : splitWorker
Killed by : none
Changed increment from 1 to -1 → TIMED_OUT

3603

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3605

1.1
Location : splitWorker
Killed by : none
negated conditional → SURVIVED

3608

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3609

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3610

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3612

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3619

1.1
Location : splitWorker
Killed by : none
Changed increment from 1 to -1 → TIMED_OUT

3624

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3628

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3629

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3630

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3632

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3639

1.1
Location : splitWorker
Killed by : none
Changed increment from 1 to -1 → TIMED_OUT

3644

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_StringString_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3647

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitPreserveAllTokens_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3650

1.1
Location : splitWorker
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplit_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitWorker to ( if (x != null) null else throw new RuntimeException ) → KILLED

3673

1.1
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByCharacterType to ( if (x != null) null else throw new RuntimeException ) → KILLED

3701

1.1
Location : splitByCharacterTypeCamelCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterTypeCamelCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByCharacterTypeCamelCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

3719

1.1
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3720

1.1
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByCharacterType to ( if (x != null) null else throw new RuntimeException ) → KILLED

3722

1.1
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3723

1.1
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByCharacterType to ( if (x != null) null else throw new RuntimeException ) → KILLED

3729

1.1
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

4.4
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3731

1.1
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3734

1.1
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterTypeCamelCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterTypeCamelCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3735

1.1
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterTypeCamelCase(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

3736

1.1
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterTypeCamelCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3737

1.1
Location : splitByCharacterType
Killed by : none
Replaced integer subtraction with addition → SURVIVED

3741

1.1
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

3746

1.1
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

3747

1.1
Location : splitByCharacterType
Killed by : org.apache.commons.lang3.StringUtilsTest.testSplitByCharacterType(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::splitByCharacterType to ( if (x != null) null else throw new RuntimeException ) → KILLED

3776

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_Objects(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3802

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayCharSeparator(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3803

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayCharSeparator(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3805

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayCharSeparator(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3834

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfLongs(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3835

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfLongs(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3837

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfLongs(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3866

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfInts(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3867

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfInts(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3869

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfInts(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3898

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfShorts(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3899

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfShorts(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3901

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfShorts(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3930

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfBytes(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3931

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfBytes(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3933

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfBytes(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3962

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfChars(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3963

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfChars(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3965

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfChars(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3994

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfFloats(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3995

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfFloats(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

3997

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfFloats(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4026

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfDoubles(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4027

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfDoubles(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4029

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfDoubles(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4060

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayCharSeparator(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4061

1.1
Location : join
Killed by : none
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE

4063

1.1
Location : join
Killed by : none
Replaced integer subtraction with addition → SURVIVED

4064

1.1
Location : join
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayCharSeparator(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4065

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayCharSeparator(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4067

1.1
Location : join
Killed by : none
Replaced integer multiplication with division → SURVIVED

4068

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayCharSeparator(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayCharSeparator(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayCharSeparator(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4069

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayCharSeparator(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayCharSeparator(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4072

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayCharSeparator(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4076

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayCharSeparator(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4111

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfLongs(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4112

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfLongs(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4114

1.1
Location : join
Killed by : none
Replaced integer subtraction with addition → SURVIVED

4115

1.1
Location : join
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfLongs(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4116

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfLongs(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4118

1.1
Location : join
Killed by : none
Replaced integer multiplication with division → SURVIVED

4119

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfLongs(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfLongs(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfLongs(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4120

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfLongs(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfLongs(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4125

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfLongs(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4160

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfInts(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4161

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfInts(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4163

1.1
Location : join
Killed by : none
Replaced integer subtraction with addition → SURVIVED

4164

1.1
Location : join
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfInts(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4165

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfInts(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4167

1.1
Location : join
Killed by : none
Replaced integer multiplication with division → SURVIVED

4168

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfInts(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfInts(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfInts(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4169

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfInts(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfInts(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4174

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfInts(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4209

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfBytes(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4210

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfBytes(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4212

1.1
Location : join
Killed by : none
Replaced integer subtraction with addition → SURVIVED

4213

1.1
Location : join
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfBytes(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4214

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfBytes(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4216

1.1
Location : join
Killed by : none
Replaced integer multiplication with division → SURVIVED

4217

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfBytes(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfBytes(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfBytes(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4218

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfBytes(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfBytes(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4223

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfBytes(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4258

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfShorts(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4259

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfShorts(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4261

1.1
Location : join
Killed by : none
Replaced integer subtraction with addition → SURVIVED

4262

1.1
Location : join
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfShorts(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4263

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfShorts(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4265

1.1
Location : join
Killed by : none
Replaced integer multiplication with division → SURVIVED

4266

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfShorts(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfShorts(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfShorts(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4267

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfShorts(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfShorts(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4272

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfShorts(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4307

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfChars(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4308

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfChars(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4310

1.1
Location : join
Killed by : none
Replaced integer subtraction with addition → SURVIVED

4311

1.1
Location : join
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfChars(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4312

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfChars(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4314

1.1
Location : join
Killed by : none
Replaced integer multiplication with division → SURVIVED

4315

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfChars(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfChars(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfChars(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4316

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfChars(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfChars(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4321

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfChars(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4356

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfDoubles(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4357

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfDoubles(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4359

1.1
Location : join
Killed by : none
Replaced integer subtraction with addition → SURVIVED

4360

1.1
Location : join
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfDoubles(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4361

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfDoubles(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4363

1.1
Location : join
Killed by : none
Replaced integer multiplication with division → SURVIVED

4364

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfDoubles(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfDoubles(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfDoubles(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4365

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfDoubles(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfDoubles(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4370

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfDoubles(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4405

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfFloats(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4406

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfFloats(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4408

1.1
Location : join
Killed by : none
Replaced integer subtraction with addition → SURVIVED

4409

1.1
Location : join
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfFloats(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4410

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfFloats(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4412

1.1
Location : join
Killed by : none
Replaced integer multiplication with division → SURVIVED

4413

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfFloats(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfFloats(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfFloats(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4414

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfFloats(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfFloats(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4419

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayOfFloats(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4447

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4448

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4450

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4489

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4490

1.1
Location : join
Killed by : none
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE

4492

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4498

1.1
Location : join
Killed by : none
Replaced integer subtraction with addition → SURVIVED

4499

1.1
Location : join
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4500

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4503

1.1
Location : join
Killed by : none
Replaced integer multiplication with division → SURVIVED

4505

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4506

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4509

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4513

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_ArrayString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4533

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4534

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IteratorChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4536

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4537

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4540

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4542

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4547

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4551

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4554

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4559

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4578

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4579

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IteratorString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4581

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4582

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4585

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4587

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4592

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4596

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4597

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4601

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4605

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4623

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4624

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4626

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4644

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4645

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4647

1.1
Location : join
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoin_IterableString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::join to ( if (x != null) null else throw new RuntimeException ) → KILLED

4671

1.1
Location : joinWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoinWithThrowsException(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4680

1.1
Location : joinWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoinWith(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4684

1.1
Location : joinWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoinWith(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4689

1.1
Location : joinWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoinWith(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::joinWith to ( if (x != null) null else throw new RuntimeException ) → KILLED

4709

1.1
Location : deleteWhitespace
Killed by : org.apache.commons.lang3.StringUtilsTest.testDeleteWhitespace_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4710

1.1
Location : deleteWhitespace
Killed by : org.apache.commons.lang3.StringUtilsTest.testDeleteWhitespace_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::deleteWhitespace to ( if (x != null) null else throw new RuntimeException ) → KILLED

4715

1.1
Location : deleteWhitespace
Killed by : org.apache.commons.lang3.StringUtilsTest.testDeleteWhitespace_String(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : deleteWhitespace
Killed by : org.apache.commons.lang3.StringUtilsTest.testDeleteWhitespace_String(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : deleteWhitespace
Killed by : org.apache.commons.lang3.StringUtilsTest.testDeleteWhitespace_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4716

1.1
Location : deleteWhitespace
Killed by : org.apache.commons.lang3.StringUtilsTest.testDeleteWhitespace_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4717

1.1
Location : deleteWhitespace
Killed by : org.apache.commons.lang3.StringUtilsTest.testDeleteWhitespace_String(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

4720

1.1
Location : deleteWhitespace
Killed by : org.apache.commons.lang3.StringUtilsTest.testDeleteWhitespace_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4721

1.1
Location : deleteWhitespace
Killed by : org.apache.commons.lang3.StringUtilsTest.testDeleteWhitespace_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::deleteWhitespace to ( if (x != null) null else throw new RuntimeException ) → KILLED

4723

1.1
Location : deleteWhitespace
Killed by : org.apache.commons.lang3.StringUtilsTest.testDeleteWhitespace_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::deleteWhitespace to ( if (x != null) null else throw new RuntimeException ) → KILLED

4753

1.1
Location : removeStart
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveStart(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : removeStart
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveStart(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4754

1.1
Location : removeStart
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveStart(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeStart to ( if (x != null) null else throw new RuntimeException ) → KILLED

4756

1.1
Location : removeStart
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveStart(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4757

1.1
Location : removeStart
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveStart(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeStart to ( if (x != null) null else throw new RuntimeException ) → KILLED

4759

1.1
Location : removeStart
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveStart(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeStart to ( if (x != null) null else throw new RuntimeException ) → KILLED

4788

1.1
Location : removeStartIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveStartIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : removeStartIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveStartIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4789

1.1
Location : removeStartIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveStartIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeStartIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

4791

1.1
Location : removeStartIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveStartIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4792

1.1
Location : removeStartIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveStartIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeStartIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

4794

1.1
Location : removeStartIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveStartIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeStartIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

4822

1.1
Location : removeEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEnd(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : removeEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEnd(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4823

1.1
Location : removeEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEnd(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeEnd to ( if (x != null) null else throw new RuntimeException ) → KILLED

4825

1.1
Location : removeEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEnd(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4826

1.1
Location : removeEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEnd(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : removeEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEnd(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeEnd to ( if (x != null) null else throw new RuntimeException ) → KILLED

4828

1.1
Location : removeEnd
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEnd(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeEnd to ( if (x != null) null else throw new RuntimeException ) → KILLED

4858

1.1
Location : removeEndIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEndIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : removeEndIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEndIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4859

1.1
Location : removeEndIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEndIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeEndIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

4861

1.1
Location : removeEndIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEndIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4862

1.1
Location : removeEndIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEndIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : removeEndIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEndIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeEndIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

4864

1.1
Location : removeEndIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEndIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeEndIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

4891

1.1
Location : remove
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : remove
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4892

1.1
Location : remove
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::remove to ( if (x != null) null else throw new RuntimeException ) → KILLED

4894

1.1
Location : remove
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::remove to ( if (x != null) null else throw new RuntimeException ) → KILLED

4931

1.1
Location : removeIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : removeIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4932

1.1
Location : removeIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

4934

1.1
Location : removeIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

4957

1.1
Location : remove
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_char(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : remove
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_char(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4958

1.1
Location : remove
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_char(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::remove to ( if (x != null) null else throw new RuntimeException ) → KILLED

4962

1.1
Location : remove
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_char(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : remove
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_char(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : remove
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_char(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4963

1.1
Location : remove
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_char(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4964

1.1
Location : remove
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_char(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

4967

1.1
Location : remove
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_char(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::remove to ( if (x != null) null else throw new RuntimeException ) → KILLED

5014

1.1
Location : removeAll
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveAll(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeAll to ( if (x != null) null else throw new RuntimeException ) → KILLED

5060

1.1
Location : removeFirst
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveFirst(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removeFirst to ( if (x != null) null else throw new RuntimeException ) → KILLED

5089

1.1
Location : replaceOnce
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceOnce_StringStringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceOnce to ( if (x != null) null else throw new RuntimeException ) → KILLED

5118

1.1
Location : replaceOnceIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceOnceIgnoreCase_StringStringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceOnceIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

5161

1.1
Location : replacePattern
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplacePattern(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : replacePattern
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplacePattern(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : replacePattern
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplacePattern(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5162

1.1
Location : replacePattern
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplacePattern(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replacePattern to ( if (x != null) null else throw new RuntimeException ) → KILLED

5164

1.1
Location : replacePattern
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplacePattern(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replacePattern to ( if (x != null) null else throw new RuntimeException ) → KILLED

5198

1.1
Location : removePattern
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemovePattern(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::removePattern to ( if (x != null) null else throw new RuntimeException ) → KILLED

5250

1.1
Location : replaceAll
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveAll(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : replaceAll
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveAll(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : replaceAll
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveAll(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5251

1.1
Location : replaceAll
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveAll(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceAll to ( if (x != null) null else throw new RuntimeException ) → KILLED

5253

1.1
Location : replaceAll
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveAll(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceAll to ( if (x != null) null else throw new RuntimeException ) → KILLED

5303

1.1
Location : replaceFirst
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceFirst(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : replaceFirst
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceFirst(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : replaceFirst
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceFirst(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5304

1.1
Location : replaceFirst
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceFirst(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceFirst to ( if (x != null) null else throw new RuntimeException ) → KILLED

5306

1.1
Location : replaceFirst
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceFirst(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceFirst to ( if (x != null) null else throw new RuntimeException ) → KILLED

5333

1.1
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replace to ( if (x != null) null else throw new RuntimeException ) → KILLED

5361

1.1
Location : replaceIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceIgnoreCase_StringStringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

5393

1.1
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemove_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replace to ( if (x != null) null else throw new RuntimeException ) → KILLED

5428

1.1
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4.4
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5429

1.1
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceIgnoreCase_StringStringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replace to ( if (x != null) null else throw new RuntimeException ) → KILLED

5432

1.1
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5438

1.1
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5439

1.1
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replace to ( if (x != null) null else throw new RuntimeException ) → KILLED

5442

1.1
Location : replace
Killed by : none
Replaced integer subtraction with addition → SURVIVED

5443

1.1
Location : replace
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5444

1.1
Location : replace
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : replace
Killed by : none
changed conditional boundary → SURVIVED

3.3
Location : replace
Killed by : none
Replaced integer multiplication with division → SURVIVED

4.4
Location : replace
Killed by : none
negated conditional → SURVIVED

5.5
Location : replace
Killed by : none
negated conditional → SURVIVED

5445

1.1
Location : replace
Killed by : org.apache.commons.lang3.StringEscapeUtilsTest.testEscapeCsvWriter(org.apache.commons.lang3.StringEscapeUtilsTest)
Replaced integer addition with subtraction → KILLED

5446

1.1
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5448

1.1
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

5449

1.1
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
Changed increment from -1 to 1 → KILLED

2.2
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5455

1.1
Location : replace
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replace to ( if (x != null) null else throw new RuntimeException ) → KILLED

5488

1.1
Location : replaceIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveIgnoreCase_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

5531

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArray(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceEach to ( if (x != null) null else throw new RuntimeException ) → KILLED

5579

1.1
Location : replaceEachRepeatedly
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5580

1.1
Location : replaceEachRepeatedly
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceEachRepeatedly to ( if (x != null) null else throw new RuntimeException ) → KILLED

5639

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4.4
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5.5
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6.6
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5641

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceEach to ( if (x != null) null else throw new RuntimeException ) → KILLED

5645

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5654

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5671

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5672

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5673

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5679

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5682

1.1
Location : replaceEach
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5691

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5692

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceEach to ( if (x != null) null else throw new RuntimeException ) → KILLED

5701

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : replaceEach
Killed by : none
negated conditional → SURVIVED

5702

1.1
Location : replaceEach
Killed by : none
negated conditional → SURVIVED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5705

1.1
Location : replaceEach
Killed by : none
Replaced integer subtraction with addition → SURVIVED

5706

1.1
Location : replaceEach
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : replaceEach
Killed by : none
negated conditional → SURVIVED

5707

1.1
Location : replaceEach
Killed by : none
Replaced integer multiplication with division → SURVIVED

2.2
Location : replaceEach
Killed by : none
Replaced integer addition with subtraction → SURVIVED

5711

1.1
Location : replaceEach
Killed by : none
Replaced integer division with multiplication → SURVIVED

5713

1.1
Location : replaceEach
Killed by : none
Replaced integer addition with subtraction → SURVIVED

5715

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5717

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5722

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

5729

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5730

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5731

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5737

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5740

1.1
Location : replaceEach
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5750

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5754

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5755

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArray(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceEach to ( if (x != null) null else throw new RuntimeException ) → KILLED

5758

1.1
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : replaceEach
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplace_StringStringArrayStringArrayBoolean(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceEach to ( if (x != null) null else throw new RuntimeException ) → KILLED

5784

1.1
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testLang623(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5785

1.1
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringCharChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceChars to ( if (x != null) null else throw new RuntimeException ) → KILLED

5787

1.1
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testLang623(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceChars to ( if (x != null) null else throw new RuntimeException ) → KILLED

5827

1.1
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5828

1.1
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceChars to ( if (x != null) null else throw new RuntimeException ) → KILLED

5830

1.1
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5837

1.1
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5840

1.1
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5842

1.1
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5849

1.1
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5850

1.1
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceChars to ( if (x != null) null else throw new RuntimeException ) → KILLED

5852

1.1
Location : replaceChars
Killed by : org.apache.commons.lang3.StringUtilsTest.testReplaceChars_StringStringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::replaceChars to ( if (x != null) null else throw new RuntimeException ) → KILLED

5887

1.1
Location : overlay
Killed by : org.apache.commons.lang3.StringUtilsTest.testOverlay_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5888

1.1
Location : overlay
Killed by : org.apache.commons.lang3.StringUtilsTest.testOverlay_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::overlay to ( if (x != null) null else throw new RuntimeException ) → KILLED

5890

1.1
Location : overlay
Killed by : org.apache.commons.lang3.StringUtilsTest.testOverlay_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5894

1.1
Location : overlay
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : overlay
Killed by : org.apache.commons.lang3.StringUtilsTest.testOverlay_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5897

1.1
Location : overlay
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : overlay
Killed by : org.apache.commons.lang3.StringUtilsTest.testOverlay_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5900

1.1
Location : overlay
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : overlay
Killed by : org.apache.commons.lang3.StringUtilsTest.testOverlay_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5903

1.1
Location : overlay
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : overlay
Killed by : org.apache.commons.lang3.StringUtilsTest.testOverlay_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5906

1.1
Location : overlay
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : overlay
Killed by : org.apache.commons.lang3.StringUtilsTest.testOverlay_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5911

1.1
Location : overlay
Killed by : org.apache.commons.lang3.StringUtilsTest.testOverlay_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

2.2
Location : overlay
Killed by : none
Replaced integer subtraction with addition → SURVIVED

3.3
Location : overlay
Killed by : org.apache.commons.lang3.StringUtilsTest.testOverlay_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

4.4
Location : overlay
Killed by : org.apache.commons.lang3.StringUtilsTest.testOverlay_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

5.5
Location : overlay
Killed by : org.apache.commons.lang3.StringUtilsTest.testOverlay_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::overlay to ( if (x != null) null else throw new RuntimeException ) → KILLED

5946

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5947

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::chomp to ( if (x != null) null else throw new RuntimeException ) → KILLED

5950

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5952

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5953

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::chomp to ( if (x != null) null else throw new RuntimeException ) → KILLED

5955

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::chomp to ( if (x != null) null else throw new RuntimeException ) → KILLED

5958

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

5961

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5962

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5963

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
Changed increment from -1 to 1 → KILLED

5965

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5966

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

5968

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::chomp to ( if (x != null) null else throw new RuntimeException ) → KILLED

6000

1.1
Location : chomp
Killed by : org.apache.commons.lang3.StringUtilsTest.testChomp(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::chomp to ( if (x != null) null else throw new RuntimeException ) → KILLED

6029

1.1
Location : chop
Killed by : org.apache.commons.lang3.StringUtilsTest.testChop(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6030

1.1
Location : chop
Killed by : org.apache.commons.lang3.StringUtilsTest.testChop(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::chop to ( if (x != null) null else throw new RuntimeException ) → KILLED

6033

1.1
Location : chop
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : chop
Killed by : org.apache.commons.lang3.StringUtilsTest.testChop(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6034

1.1
Location : chop
Killed by : org.apache.commons.lang3.StringUtilsTest.testChop(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::chop to ( if (x != null) null else throw new RuntimeException ) → KILLED

6036

1.1
Location : chop
Killed by : org.apache.commons.lang3.StringUtilsTest.testChop(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

6039

1.1
Location : chop
Killed by : org.apache.commons.lang3.StringUtilsTest.testChop(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : chop
Killed by : org.apache.commons.lang3.StringUtilsTest.testChop(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : chop
Killed by : org.apache.commons.lang3.StringUtilsTest.testChop(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6040

1.1
Location : chop
Killed by : org.apache.commons.lang3.StringUtilsTest.testChop(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : chop
Killed by : org.apache.commons.lang3.StringUtilsTest.testChop(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::chop to ( if (x != null) null else throw new RuntimeException ) → KILLED

6042

1.1
Location : chop
Killed by : org.apache.commons.lang3.StringUtilsTest.testChop(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::chop to ( if (x != null) null else throw new RuntimeException ) → KILLED

6071

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6072

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED

6074

1.1
Location : repeat
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6075

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED

6078

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6079

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED

6081

1.1
Location : repeat
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : repeat
Killed by : none
negated conditional → SURVIVED

6082

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED

6085

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer multiplication with division → KILLED

6088

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED

6093

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : repeat
Killed by : none
Changed increment from -1 to 1 → TIMED_OUT

3.3
Location : repeat
Killed by : none
Changed increment from -1 to 1 → TIMED_OUT

4.4
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer multiplication with division → KILLED

5.5
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

6.6
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6095

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

6097

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED

6100

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6103

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED

6128

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6129

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED

6133

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED

6159

1.1
Location : repeat
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_CharInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6160

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_CharInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED

6163

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_CharInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_CharInt(org.apache.commons.lang3.StringUtilsTest)
Changed increment from -1 to 1 → KILLED

3.3
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_CharInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

4.4
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_CharInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6166

1.1
Location : repeat
Killed by : org.apache.commons.lang3.StringUtilsTest.testRepeat_CharInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::repeat to ( if (x != null) null else throw new RuntimeException ) → KILLED

6189

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6214

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6215

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6217

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

6218

1.1
Location : rightPad
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6219

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6221

1.1
Location : rightPad
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6222

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6224

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6251

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6252

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6254

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6259

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

6260

1.1
Location : rightPad
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6261

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6263

1.1
Location : rightPad
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6264

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6267

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6268

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6269

1.1
Location : rightPad
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6270

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6274

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6275

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer modulus with multiplication → KILLED

6277

1.1
Location : rightPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testRightPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rightPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6301

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6326

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6327

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6329

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

6330

1.1
Location : leftPad
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6331

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6333

1.1
Location : leftPad
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6334

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6336

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6363

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6364

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6366

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6371

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

6372

1.1
Location : leftPad
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6373

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6375

1.1
Location : leftPad
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6376

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6379

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6380

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6381

1.1
Location : leftPad
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6382

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6386

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6387

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer modulus with multiplication → KILLED

6389

1.1
Location : leftPad
Killed by : org.apache.commons.lang3.StringUtilsTest.testLeftPad_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::leftPad to ( if (x != null) null else throw new RuntimeException ) → KILLED

6405

1.1
Location : length
Killed by : org.apache.commons.lang3.StringUtilsTest.testLengthString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : length
Killed by : org.apache.commons.lang3.StringUtilsTest.testLengthString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6434

1.1
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED

6462

1.1
Location : center
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6463

1.1
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED

6466

1.1
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

6467

1.1
Location : center
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6468

1.1
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED

6470

1.1
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer division with multiplication → KILLED

2.2
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

6472

1.1
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED

6502

1.1
Location : center
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6503

1.1
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED

6505

1.1
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6509

1.1
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringIntString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

6510

1.1
Location : center
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringIntString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6511

1.1
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED

6513

1.1
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringIntString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer division with multiplication → KILLED

2.2
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringIntString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

6515

1.1
Location : center
Killed by : org.apache.commons.lang3.StringUtilsTest.testCenter_StringIntString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::center to ( if (x != null) null else throw new RuntimeException ) → KILLED

6540

1.1
Location : upperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testUpperCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6541

1.1
Location : upperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testUpperCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::upperCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

6543

1.1
Location : upperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testUpperCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::upperCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

6563

1.1
Location : upperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testUpperCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6564

1.1
Location : upperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testUpperCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::upperCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

6566

1.1
Location : upperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testUpperCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::upperCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

6589

1.1
Location : lowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testLowerCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6590

1.1
Location : lowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testLowerCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::lowerCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

6592

1.1
Location : lowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testLowerCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::lowerCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

6612

1.1
Location : lowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testLowerCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6613

1.1
Location : lowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testLowerCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::lowerCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

6615

1.1
Location : lowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testLowerCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::lowerCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

6641

1.1
Location : capitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testCapitalize(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : capitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testCapitalize(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6642

1.1
Location : capitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testCapitalize(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::capitalize to ( if (x != null) null else throw new RuntimeException ) → KILLED

6647

1.1
Location : capitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testCapitalize(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6649

1.1
Location : capitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testCapitalize(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::capitalize to ( if (x != null) null else throw new RuntimeException ) → KILLED

6654

1.1
Location : capitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testCapitalize(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

6655

1.1
Location : capitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testCapitalize(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : capitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testCapitalize(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6657

1.1
Location : capitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testCapitalize(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

6658

1.1
Location : capitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testCapitalize(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

6660

1.1
Location : capitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testCapitalize(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::capitalize to ( if (x != null) null else throw new RuntimeException ) → KILLED

6686

1.1
Location : uncapitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testReCapitalize(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : uncapitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testReCapitalize(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6687

1.1
Location : uncapitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnCapitalize(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::uncapitalize to ( if (x != null) null else throw new RuntimeException ) → KILLED

6692

1.1
Location : uncapitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testReCapitalize(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6694

1.1
Location : uncapitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnCapitalize(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::uncapitalize to ( if (x != null) null else throw new RuntimeException ) → KILLED

6699

1.1
Location : uncapitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testReCapitalize(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

6700

1.1
Location : uncapitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testReCapitalize(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : uncapitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testReCapitalize(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6702

1.1
Location : uncapitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testReCapitalize(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

6703

1.1
Location : uncapitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testReCapitalize(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

6705

1.1
Location : uncapitalize
Killed by : org.apache.commons.lang3.StringUtilsTest.testReCapitalize(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::uncapitalize to ( if (x != null) null else throw new RuntimeException ) → KILLED

6736

1.1
Location : swapCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testSwapCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6737

1.1
Location : swapCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testSwapCase_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::swapCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

6743

1.1
Location : swapCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testSwapCase_String(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : swapCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testSwapCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6746

1.1
Location : swapCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testSwapCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6748

1.1
Location : swapCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testSwapCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6750

1.1
Location : swapCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testSwapCase_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

6755

1.1
Location : swapCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testSwapCase_String(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

6756

1.1
Location : swapCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testSwapCase_String(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

6758

1.1
Location : swapCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testSwapCase_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::swapCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

6784

1.1
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

2.2
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

6785

1.1
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_String(org.apache.commons.lang3.StringUtilsSubstringTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6789

1.1
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_String(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

6790

1.1
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_String(org.apache.commons.lang3.StringUtilsSubstringTest)
Changed increment from 1 to -1 → KILLED

6791

1.1
Location : countMatches
Killed by : none
Replaced integer addition with subtraction → TIMED_OUT

6793

1.1
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_String(org.apache.commons.lang3.StringUtilsSubstringTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6816

1.1
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_char(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

6817

1.1
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_char(org.apache.commons.lang3.StringUtilsSubstringTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6821

1.1
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_char(org.apache.commons.lang3.StringUtilsSubstringTest)
changed conditional boundary → KILLED

2.2
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_char(org.apache.commons.lang3.StringUtilsSubstringTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_char(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

6822

1.1
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_char(org.apache.commons.lang3.StringUtilsSubstringTest)
negated conditional → KILLED

6823

1.1
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_char(org.apache.commons.lang3.StringUtilsSubstringTest)
Changed increment from 1 to -1 → KILLED

6826

1.1
Location : countMatches
Killed by : org.apache.commons.lang3.StringUtilsSubstringTest.testCountMatches_char(org.apache.commons.lang3.StringUtilsSubstringTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6852

1.1
Location : isAlpha
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlpha(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

6853

1.1
Location : isAlpha
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlpha(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6856

1.1
Location : isAlpha
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlpha(org.apache.commons.lang3.StringUtilsIsTest)
changed conditional boundary → KILLED

2.2
Location : isAlpha
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlpha(org.apache.commons.lang3.StringUtilsIsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isAlpha
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlpha(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

6857

1.1
Location : isAlpha
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlpha(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

6858

1.1
Location : isAlpha
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlpha(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6861

1.1
Location : isAlpha
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlpha(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6887

1.1
Location : isAlphaSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphaspace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

6888

1.1
Location : isAlphaSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphaspace(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6891

1.1
Location : isAlphaSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphaspace(org.apache.commons.lang3.StringUtilsIsTest)
changed conditional boundary → KILLED

2.2
Location : isAlphaSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphaspace(org.apache.commons.lang3.StringUtilsIsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isAlphaSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphaspace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

6892

1.1
Location : isAlphaSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphaspace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

2.2
Location : isAlphaSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphaspace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

6893

1.1
Location : isAlphaSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphaspace(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6896

1.1
Location : isAlphaSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphaspace(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6922

1.1
Location : isAlphanumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumeric(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

6923

1.1
Location : isAlphanumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumeric(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6926

1.1
Location : isAlphanumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumeric(org.apache.commons.lang3.StringUtilsIsTest)
changed conditional boundary → KILLED

2.2
Location : isAlphanumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumeric(org.apache.commons.lang3.StringUtilsIsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isAlphanumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumeric(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

6927

1.1
Location : isAlphanumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumeric(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

6928

1.1
Location : isAlphanumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumeric(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6931

1.1
Location : isAlphanumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumeric(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6957

1.1
Location : isAlphanumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

6958

1.1
Location : isAlphanumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6961

1.1
Location : isAlphanumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
changed conditional boundary → KILLED

2.2
Location : isAlphanumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isAlphanumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

6962

1.1
Location : isAlphanumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

2.2
Location : isAlphanumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

6963

1.1
Location : isAlphanumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6966

1.1
Location : isAlphanumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAlphanumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

6996

1.1
Location : isAsciiPrintable
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAsciiPrintable_String(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

6997

1.1
Location : isAsciiPrintable
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAsciiPrintable_String(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7000

1.1
Location : isAsciiPrintable
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAsciiPrintable_String(org.apache.commons.lang3.StringUtilsIsTest)
changed conditional boundary → KILLED

2.2
Location : isAsciiPrintable
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAsciiPrintable_String(org.apache.commons.lang3.StringUtilsIsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isAsciiPrintable
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAsciiPrintable_String(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

7001

1.1
Location : isAsciiPrintable
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAsciiPrintable_String(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

7002

1.1
Location : isAsciiPrintable
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAsciiPrintable_String(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7005

1.1
Location : isAsciiPrintable
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsAsciiPrintable_String(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7040

1.1
Location : isNumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumeric(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

7041

1.1
Location : isNumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumeric(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7044

1.1
Location : isNumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumeric(org.apache.commons.lang3.StringUtilsIsTest)
changed conditional boundary → KILLED

2.2
Location : isNumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumeric(org.apache.commons.lang3.StringUtilsIsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isNumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumeric(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

7045

1.1
Location : isNumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumeric(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

7046

1.1
Location : isNumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumeric(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7049

1.1
Location : isNumeric
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumeric(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7079

1.1
Location : isNumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

7080

1.1
Location : isNumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7083

1.1
Location : isNumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
changed conditional boundary → KILLED

2.2
Location : isNumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isNumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

7084

1.1
Location : isNumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

2.2
Location : isNumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

7085

1.1
Location : isNumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7088

1.1
Location : isNumericSpace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsNumericSpace(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7114

1.1
Location : isWhitespace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsWhitespace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

7115

1.1
Location : isWhitespace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsWhitespace(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7118

1.1
Location : isWhitespace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsWhitespace(org.apache.commons.lang3.StringUtilsIsTest)
changed conditional boundary → KILLED

2.2
Location : isWhitespace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsWhitespace(org.apache.commons.lang3.StringUtilsIsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isWhitespace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsWhitespace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

7119

1.1
Location : isWhitespace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsWhitespace(org.apache.commons.lang3.StringUtilsIsTest)
negated conditional → KILLED

7120

1.1
Location : isWhitespace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsWhitespace(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7123

1.1
Location : isWhitespace
Killed by : org.apache.commons.lang3.StringUtilsIsTest.testIsWhitespace(org.apache.commons.lang3.StringUtilsIsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7149

1.1
Location : isAllLowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllLowerCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : isAllLowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllLowerCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7150

1.1
Location : isAllLowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllLowerCase(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7153

1.1
Location : isAllLowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllLowerCase(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : isAllLowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllLowerCase(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isAllLowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllLowerCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7154

1.1
Location : isAllLowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllLowerCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7155

1.1
Location : isAllLowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllLowerCase(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7158

1.1
Location : isAllLowerCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllLowerCase(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7184

1.1
Location : isAllUpperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllUpperCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : isAllUpperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllUpperCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7185

1.1
Location : isAllUpperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllUpperCase(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7188

1.1
Location : isAllUpperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllUpperCase(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : isAllUpperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllUpperCase(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : isAllUpperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllUpperCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7189

1.1
Location : isAllUpperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllUpperCase(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7190

1.1
Location : isAllUpperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllUpperCase(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7193

1.1
Location : isAllUpperCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testIsAllUpperCase(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7215

1.1
Location : defaultString
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefault_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : defaultString
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefault_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::defaultString to ( if (x != null) null else throw new RuntimeException ) → KILLED

7236

1.1
Location : defaultString
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoinWith(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : defaultString
Killed by : org.apache.commons.lang3.StringUtilsTest.testJoinWith(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::defaultString to ( if (x != null) null else throw new RuntimeException ) → KILLED

7260

1.1
Location : defaultIfBlank
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfBlank_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : defaultIfBlank
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfBlank_StringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::defaultIfBlank to ( if (x != null) null else throw new RuntimeException ) → KILLED

7282

1.1
Location : defaultIfEmpty
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfEmpty_StringBuffers(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : defaultIfEmpty
Killed by : org.apache.commons.lang3.StringUtilsTest.testDefaultIfEmpty_StringBuffers(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::defaultIfEmpty to ( if (x != null) null else throw new RuntimeException ) → KILLED

7314

1.1
Location : rotate
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7315

1.1
Location : rotate
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rotate to ( if (x != null) null else throw new RuntimeException ) → KILLED

7319

1.1
Location : rotate
Killed by : none
Replaced integer modulus with multiplication → SURVIVED

2.2
Location : rotate
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : rotate
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4.4
Location : rotate
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7320

1.1
Location : rotate
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rotate to ( if (x != null) null else throw new RuntimeException ) → KILLED

7324

1.1
Location : rotate
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
removed negation → KILLED

2.2
Location : rotate
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer modulus with multiplication → KILLED

7327

1.1
Location : rotate
Killed by : org.apache.commons.lang3.StringUtilsTest.testRotate_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::rotate to ( if (x != null) null else throw new RuntimeException ) → KILLED

7347

1.1
Location : reverse
Killed by : org.apache.commons.lang3.StringUtilsTest.testReverse_String(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7348

1.1
Location : reverse
Killed by : org.apache.commons.lang3.StringUtilsTest.testReverse_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::reverse to ( if (x != null) null else throw new RuntimeException ) → KILLED

7350

1.1
Location : reverse
Killed by : org.apache.commons.lang3.StringUtilsTest.testReverse_String(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::reverse to ( if (x != null) null else throw new RuntimeException ) → KILLED

7373

1.1
Location : reverseDelimited
Killed by : org.apache.commons.lang3.StringUtilsTest.testReverseDelimited_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7374

1.1
Location : reverseDelimited
Killed by : org.apache.commons.lang3.StringUtilsTest.testReverseDelimited_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::reverseDelimited to ( if (x != null) null else throw new RuntimeException ) → KILLED

7379

1.1
Location : reverseDelimited
Killed by : org.apache.commons.lang3.StringUtilsTest.testReverseDelimited_StringChar(org.apache.commons.lang3.StringUtilsTest)
removed call to org/apache/commons/lang3/ArrayUtils::reverse → KILLED

7380

1.1
Location : reverseDelimited
Killed by : org.apache.commons.lang3.StringUtilsTest.testReverseDelimited_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::reverseDelimited to ( if (x != null) null else throw new RuntimeException ) → KILLED

7418

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED

7458

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringIntInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED

7498

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED

7539

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7540

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED

7544

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

7545

1.1
Location : abbreviate
Killed by : none
Replaced integer addition with subtraction → SURVIVED

2.2
Location : abbreviate
Killed by : none
Replaced integer addition with subtraction → SURVIVED

7547

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7550

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7551

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED

7553

1.1
Location : abbreviate
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7556

1.1
Location : abbreviate
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : abbreviate
Killed by : none
Replaced integer subtraction with addition → SURVIVED

3.3
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

4.4
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7557

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : abbreviate
Killed by : none
Replaced integer subtraction with addition → SURVIVED

7559

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

3.3
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7560

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED

7562

1.1
Location : abbreviate
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7565

1.1
Location : abbreviate
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : abbreviate
Killed by : none
Replaced integer addition with subtraction → SURVIVED

3.3
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

4.4
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7566

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED

7568

1.1
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

3.3
Location : abbreviate
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviate_StringStringIntInt(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviate to ( if (x != null) null else throw new RuntimeException ) → KILLED

7601

1.1
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7602

1.1
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviateMiddle to ( if (x != null) null else throw new RuntimeException ) → KILLED

7605

1.1
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

3.3
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

4.4
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5.5
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7606

1.1
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviateMiddle to ( if (x != null) null else throw new RuntimeException ) → KILLED

7609

1.1
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

7610

1.1
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
Replaced integer division with multiplication → KILLED

2.2
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
Replaced integer modulus with multiplication → KILLED

3.3
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

7611

1.1
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
Replaced integer division with multiplication → KILLED

2.2
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

7618

1.1
Location : abbreviateMiddle
Killed by : org.apache.commons.lang3.StringUtilsTest.testAbbreviateMiddle(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::abbreviateMiddle to ( if (x != null) null else throw new RuntimeException ) → KILLED

7652

1.1
Location : difference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifference_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7653

1.1
Location : difference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifference_StringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::difference to ( if (x != null) null else throw new RuntimeException ) → KILLED

7655

1.1
Location : difference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifference_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7656

1.1
Location : difference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifference_StringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::difference to ( if (x != null) null else throw new RuntimeException ) → KILLED

7659

1.1
Location : difference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifference_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7660

1.1
Location : difference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifference_StringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::difference to ( if (x != null) null else throw new RuntimeException ) → KILLED

7662

1.1
Location : difference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifference_StringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::difference to ( if (x != null) null else throw new RuntimeException ) → KILLED

7691

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7692

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7694

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7695

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7698

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

3.3
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

4.4
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

5.5
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7699

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7703

1.1
Location : indexOfDifference
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : indexOfDifference
Killed by : none
changed conditional boundary → SURVIVED

3.3
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4.4
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7704

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7706

1.1
Location : indexOfDifference
Killed by : none
replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE

7742

1.1
Location : indexOfDifference
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7743

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7754

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7755

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7766

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7767

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testDifferenceAt_StringArray(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7771

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7772

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7777

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7779

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7780

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7785

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7790

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7794

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7796

1.1
Location : indexOfDifference
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7833

1.1
Location : getCommonPrefix
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : getCommonPrefix
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7834

1.1
Location : getCommonPrefix
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::getCommonPrefix to ( if (x != null) null else throw new RuntimeException ) → KILLED

7837

1.1
Location : getCommonPrefix
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7839

1.1
Location : getCommonPrefix
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7840

1.1
Location : getCommonPrefix
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::getCommonPrefix to ( if (x != null) null else throw new RuntimeException ) → KILLED

7842

1.1
Location : getCommonPrefix
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::getCommonPrefix to ( if (x != null) null else throw new RuntimeException ) → KILLED

7843

1.1
Location : getCommonPrefix
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7845

1.1
Location : getCommonPrefix
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::getCommonPrefix to ( if (x != null) null else throw new RuntimeException ) → KILLED

7848

1.1
Location : getCommonPrefix
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetCommonPrefix_StringArray(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::getCommonPrefix to ( if (x != null) null else throw new RuntimeException ) → KILLED

7887

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringNull(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_NullString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7894

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7895

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7896

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7897

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7900

1.1
Location : getLevenshteinDistance
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : getLevenshteinDistance
Killed by : none
negated conditional → SURVIVED

7909

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

7919

1.1
Location : getLevenshteinDistance
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : getLevenshteinDistance
Killed by : none
negated conditional → SURVIVED

7923

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7925

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

7928

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7930

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7932

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

3.3
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

4.4
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

7937

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

7973

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_NullStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringNullInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

7976

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringNegativeInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8028

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8029

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8030

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8031

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8034

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

3.3
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8035

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8038

1.1
Location : getLevenshteinDistance
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : getLevenshteinDistance
Killed by : none
negated conditional → SURVIVED

8047

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

8048

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

8052

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

8053

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : getLevenshteinDistance
Killed by : none
negated conditional → SURVIVED

8058

1.1
Location : getLevenshteinDistance
Killed by : none
removed call to java/util/Arrays::fill → SURVIVED

8059

1.1
Location : getLevenshteinDistance
Killed by : none
removed call to java/util/Arrays::fill → SURVIVED

8062

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8063

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

8067

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

8068

1.1
Location : getLevenshteinDistance
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : getLevenshteinDistance
Killed by : none
Replaced integer subtraction with addition → SURVIVED

3.3
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

4.4
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8071

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8072

1.1
Location : getLevenshteinDistance
Killed by : none
replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE

8076

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8077

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

8081

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8082

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8084

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

8087

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

3.3
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

8099

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8100

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8102

1.1
Location : getLevenshteinDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetLevenshteinDistance_StringStringInt(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8142

1.1
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_NullString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringNull(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8148

1.1
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8149

1.1
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of double value with -(x + 1) for org/apache/commons/lang3/StringUtils::getJaroWinklerDistance → KILLED

8151

1.1
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double division with multiplication → KILLED

2.2
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double division with multiplication → KILLED

3.3
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double addition with subtraction → KILLED

4.4
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double subtraction with addition → KILLED

5.5
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double division with multiplication → KILLED

6.6
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double addition with subtraction → KILLED

7.7
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double division with multiplication → KILLED

8152

1.1
Location : getJaroWinklerDistance
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double division with multiplication → KILLED

3.3
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double multiplication with division → KILLED

4.4
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double subtraction with addition → KILLED

5.5
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double multiplication with division → KILLED

6.6
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double addition with subtraction → KILLED

7.7
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8153

1.1
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double multiplication with division → KILLED

2.2
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double division with multiplication → KILLED

3.3
Location : getJaroWinklerDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of double value with -(x + 1) for org/apache/commons/lang3/StringUtils::getJaroWinklerDistance → KILLED

8191

1.1
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_NullString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringNull(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8197

1.1
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8198

1.1
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of double value with -(x + 1) for org/apache/commons/lang3/StringUtils::getJaroWinklerSimilarity → KILLED

8200

1.1
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double division with multiplication → KILLED

2.2
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double division with multiplication → KILLED

3.3
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double addition with subtraction → KILLED

4.4
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double subtraction with addition → KILLED

5.5
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double division with multiplication → KILLED

6.6
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double addition with subtraction → KILLED

7.7
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double division with multiplication → KILLED

8201

1.1
Location : getJaroWinklerSimilarity
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double division with multiplication → KILLED

3.3
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double multiplication with division → KILLED

4.4
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double subtraction with addition → KILLED

5.5
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double multiplication with division → KILLED

6.6
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double addition with subtraction → KILLED

7.7
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8202

1.1
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double multiplication with division → KILLED

2.2
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced double division with multiplication → KILLED

3.3
Location : getJaroWinklerSimilarity
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerSimilarity_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of double value with -(x + 1) for org/apache/commons/lang3/StringUtils::getJaroWinklerSimilarity → KILLED

8207

1.1
Location : matches
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8214

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer division with multiplication → KILLED

2.2
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

8216

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
removed call to java/util/Arrays::fill → KILLED

8219

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8221

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

4.4
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

5.5
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

6.6
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8222

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8225

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

8232

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8233

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8235

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

8238

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8239

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8241

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

8245

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8246

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8247

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

8251

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8252

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8253

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

8258

1.1
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer division with multiplication → KILLED

2.2
Location : matches
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetJaroWinklerDistance_StringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::matches to ( if (x != null) null else throw new RuntimeException ) → KILLED

8288

1.1
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance_NullStringLocale(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance_StringNullLoclae(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8290

1.1
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance_StringStringNull(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8311

1.1
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8315

1.1
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4.4
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8318

1.1
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8320

1.1
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

8324

1.1
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

2.2
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8325

1.1
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 2 to -2 → KILLED

8337

1.1
Location : getFuzzyDistance
Killed by : org.apache.commons.lang3.StringUtilsTest.testGetFuzzyDistance(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8366

1.1
Location : startsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8392

1.1
Location : startsWithIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveStartIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8407

1.1
Location : startsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : startsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8408

1.1
Location : startsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : startsWith
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testStartsWith(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
negated conditional → KILLED

3.3
Location : startsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8410

1.1
Location : startsWith
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : startsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8411

1.1
Location : startsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8413

1.1
Location : startsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8439

1.1
Location : startsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testStartsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
negated conditional → KILLED

2.2
Location : startsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testStartsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
negated conditional → KILLED

8440

1.1
Location : startsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testStartsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8442

1.1
Location : startsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testStartsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
changed conditional boundary → KILLED

2.2
Location : startsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testStartsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : startsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testStartsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
negated conditional → KILLED

8443

1.1
Location : startsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testStartsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
negated conditional → KILLED

8444

1.1
Location : startsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testStartsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8447

1.1
Location : startsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testStartsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8478

1.1
Location : endsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8505

1.1
Location : endsWithIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testRemoveEndIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8520

1.1
Location : endsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : endsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8521

1.1
Location : endsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : endsWith
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testEndsWith(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
negated conditional → KILLED

3.3
Location : endsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8523

1.1
Location : endsWith
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : endsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8524

1.1
Location : endsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8526

1.1
Location : endsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

8527

1.1
Location : endsWith
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8574

1.1
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8575

1.1
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::normalizeSpace to ( if (x != null) null else throw new RuntimeException ) → KILLED

8582

1.1
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8585

1.1
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8587

1.1
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

2.2
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8590

1.1
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8591

1.1
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

8593

1.1
Location : normalizeSpace
Killed by : none
Changed increment from 1 to -1 → SURVIVED

8596

1.1
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8597

1.1
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::normalizeSpace to ( if (x != null) null else throw new RuntimeException ) → KILLED

8599

1.1
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : normalizeSpace
Killed by : none
Replaced integer subtraction with addition → SURVIVED

3.3
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

4.4
Location : normalizeSpace
Killed by : org.apache.commons.lang3.StringUtilsTest.testNormalizeSpace(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::normalizeSpace to ( if (x != null) null else throw new RuntimeException ) → KILLED

8624

1.1
Location : endsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testEndsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
negated conditional → KILLED

2.2
Location : endsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testEndsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
negated conditional → KILLED

8625

1.1
Location : endsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testEndsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8627

1.1
Location : endsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testEndsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
changed conditional boundary → KILLED

2.2
Location : endsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testEndsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : endsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testEndsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
negated conditional → KILLED

8628

1.1
Location : endsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testEndsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
negated conditional → KILLED

8629

1.1
Location : endsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testEndsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8632

1.1
Location : endsWithAny
Killed by : org.apache.commons.lang3.StringUtilsStartsEndsWithTest.testEndsWithAny(org.apache.commons.lang3.StringUtilsStartsEndsWithTest)
replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED

8647

1.1
Location : appendIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : appendIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : appendIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8648

1.1
Location : appendIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::appendIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED

8650

1.1
Location : appendIfMissing
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : appendIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : appendIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8651

1.1
Location : appendIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : appendIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : appendIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8652

1.1
Location : appendIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8653

1.1
Location : appendIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::appendIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED

8657

1.1
Location : appendIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::appendIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED

8695

1.1
Location : appendIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissing(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::appendIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED

8733

1.1
Location : appendIfMissingIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testAppendIfMissingIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::appendIfMissingIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

8748

1.1
Location : prependIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : prependIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : prependIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8749

1.1
Location : prependIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::prependIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED

8751

1.1
Location : prependIfMissing
Killed by : none
changed conditional boundary → SURVIVED

2.2
Location : prependIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : prependIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8752

1.1
Location : prependIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : prependIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : prependIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8753

1.1
Location : prependIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8754

1.1
Location : prependIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::prependIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED

8758

1.1
Location : prependIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::prependIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED

8796

1.1
Location : prependIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissing(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::prependIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED

8834

1.1
Location : prependIfMissingIgnoreCase
Killed by : org.apache.commons.lang3.StringUtilsTest.testPrependIfMissingIgnoreCase(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::prependIfMissingIgnoreCase to ( if (x != null) null else throw new RuntimeException ) → KILLED

8854

1.1
Location : toString
Killed by : org.apache.commons.lang3.StringUtilsTest.testToString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : toString
Killed by : org.apache.commons.lang3.StringUtilsTest.testToString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::toString to ( if (x != null) null else throw new RuntimeException ) → KILLED

8871

1.1
Location : toEncodedString
Killed by : org.apache.commons.lang3.StringUtilsTest.testToEncodedString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : toEncodedString
Killed by : org.apache.commons.lang3.StringUtilsTest.testToEncodedString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::toEncodedString to ( if (x != null) null else throw new RuntimeException ) → KILLED

8897

1.1
Location : wrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : wrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8898

1.1
Location : wrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::wrap to ( if (x != null) null else throw new RuntimeException ) → KILLED

8901

1.1
Location : wrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::wrap to ( if (x != null) null else throw new RuntimeException ) → KILLED

8935

1.1
Location : wrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : wrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8936

1.1
Location : wrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrap_StringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::wrap to ( if (x != null) null else throw new RuntimeException ) → KILLED

8939

1.1
Location : wrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrap_StringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::wrap to ( if (x != null) null else throw new RuntimeException ) → KILLED

8968

1.1
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8969

1.1
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::wrapIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED

8971

1.1
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringChar(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

8972

1.1
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8976

1.1
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringChar(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

8979

1.1
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::wrapIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED

9012

1.1
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

9013

1.1
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::wrapIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED

9015

1.1
Location : wrapIfMissing
Killed by : none
Replaced integer addition with subtraction → SURVIVED

2.2
Location : wrapIfMissing
Killed by : none
Replaced integer addition with subtraction → SURVIVED

9016

1.1
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

9020

1.1
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

9023

1.1
Location : wrapIfMissing
Killed by : org.apache.commons.lang3.StringUtilsTest.testWrapIfMissing_StringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::wrapIfMissing to ( if (x != null) null else throw new RuntimeException ) → KILLED

9052

1.1
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

9053

1.1
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::unwrap to ( if (x != null) null else throw new RuntimeException ) → KILLED

9056

1.1
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

9060

1.1
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

9061

1.1
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

2.2
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::unwrap to ( if (x != null) null else throw new RuntimeException ) → KILLED

9065

1.1
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringString(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::unwrap to ( if (x != null) null else throw new RuntimeException ) → KILLED

9093

1.1
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

2.2
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

9094

1.1
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::unwrap to ( if (x != null) null else throw new RuntimeException ) → KILLED

9097

1.1
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

2.2
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

3.3
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

9099

1.1
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
Replaced integer subtraction with addition → KILLED

9100

1.1
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

9101

1.1
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::unwrap to ( if (x != null) null else throw new RuntimeException ) → KILLED

9105

1.1
Location : unwrap
Killed by : org.apache.commons.lang3.StringUtilsTest.testUnwrap_StringChar(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::unwrap to ( if (x != null) null else throw new RuntimeException ) → KILLED

9126

1.1
Location : toCodePoints
Killed by : org.apache.commons.lang3.StringUtilsTest.testToCodePoints(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

9127

1.1
Location : toCodePoints
Killed by : org.apache.commons.lang3.StringUtilsTest.testToCodePoints(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::toCodePoints to ( if (x != null) null else throw new RuntimeException ) → KILLED

9129

1.1
Location : toCodePoints
Killed by : org.apache.commons.lang3.StringUtilsTest.testToCodePoints(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

9130

1.1
Location : toCodePoints
Killed by : org.apache.commons.lang3.StringUtilsTest.testToCodePoints(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::toCodePoints to ( if (x != null) null else throw new RuntimeException ) → KILLED

9136

1.1
Location : toCodePoints
Killed by : org.apache.commons.lang3.StringUtilsTest.testToCodePoints(org.apache.commons.lang3.StringUtilsTest)
changed conditional boundary → KILLED

2.2
Location : toCodePoints
Killed by : org.apache.commons.lang3.StringUtilsTest.testToCodePoints(org.apache.commons.lang3.StringUtilsTest)
Changed increment from 1 to -1 → KILLED

3.3
Location : toCodePoints
Killed by : org.apache.commons.lang3.StringUtilsTest.testToCodePoints(org.apache.commons.lang3.StringUtilsTest)
negated conditional → KILLED

9138

1.1
Location : toCodePoints
Killed by : org.apache.commons.lang3.StringUtilsTest.testToCodePoints(org.apache.commons.lang3.StringUtilsTest)
Replaced integer addition with subtraction → KILLED

9140

1.1
Location : toCodePoints
Killed by : org.apache.commons.lang3.StringUtilsTest.testToCodePoints(org.apache.commons.lang3.StringUtilsTest)
mutated return of Object value for org/apache/commons/lang3/StringUtils::toCodePoints to ( if (x != null) null else throw new RuntimeException ) → KILLED

Active mutators

Tests examined


Report generated by PIT 1.1.10